THE tremendous impact of large models represented by ChatGPT[1]-[3]makes it necessary to con-sider the practical applications of such models[4].However,for an artificial intelligence(AI)to truly evolve,it needs to pos...THE tremendous impact of large models represented by ChatGPT[1]-[3]makes it necessary to con-sider the practical applications of such models[4].However,for an artificial intelligence(AI)to truly evolve,it needs to possess a physical“body”to transition from the virtual world to the real world and evolve through interaction with the real environments.In this context,“embodied intelligence”has sparked a new wave of research and technology,leading AI beyond the digital realm into a new paradigm that can actively act and perceive in a physical environment through tangible entities such as robots and automated devices[5].展开更多
Sentence“bei”(“被”字句)and“bei xx”(被xx)provide syntactic and semantic basis for the generation of the construction“You Bei X Dao(有被x到)”.They are in a continuum and have family similarity.The sentence“bei...Sentence“bei”(“被”字句)and“bei xx”(被xx)provide syntactic and semantic basis for the generation of the construction“You Bei X Dao(有被x到)”.They are in a continuum and have family similarity.The sentence“bei”is a typical member,while“bei xx”is an atypical member.Because the construction“You Bei X Dao”has a single function and less attention,it is at the edge of the continuum and is a marginal member.However,it has certain research value in the inheritance and innovation of“bei”and“bei xx”.展开更多
Objective To explore the potential molecular targets of Cang Fu Dao Tan Formula(CFDTF)in the treatment of obese polycystic ovary syndrome(PCOS)using network pharmacology and bioinformatic approaches.Methods The potent...Objective To explore the potential molecular targets of Cang Fu Dao Tan Formula(CFDTF)in the treatment of obese polycystic ovary syndrome(PCOS)using network pharmacology and bioinformatic approaches.Methods The potential blood-entry active compounds and targets of CFDTF were retrieved from the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform(TCMSP),and obese PCOS related gene targets were retrieved from GeneCard databases.A protein-protein interaction(PPI)network of CFDTF component-targets and obese PCOS diseasetargets was constructed using STRING.Gene Ontology(GO)and Kyoto Encyclopedia of Genes and Genomes(KEGG)pathway analysis of the intersection network were conducted using a Bioconductor database.Results In total,114 active compounds were screened according to oral bioavailability(OB)and drug similarity(DL),and 328 targets related to these constituents were obtained.Further,2559 target genes directly related to obese PCOS were obtained from the GeneCard databases,and 82 genes were obtained from the intersection of the component-target and disease-target PPI network.These genes were mainly involved in response to steroid hormones,nutrient levels and lipopolysaccharide as well as in other biological processes.Their molecular functions were mainly related to nuclear receptor activity,phosphatase binding and cytokine activity,and they were enriched in the cytoplasm,cell membrane and membrane region.Conclusions CFDTF consists of 114 active compounds that are responsible for its pharmacodynamic effects.It mainly regulates the AGE-RAGE signaling pathway in diabetic complications,bladder cancer,and hepatitis B and in other signaling networks.These findings provide certain theoretical and scientific basis for the treatment of obese PCOS with Chinese medicine.展开更多
At present,in the English teaching of college,students' reading and writing skills can be passed,but conversational and interpersonal skills are very poor.This article aims to propose a solution to the analysis of...At present,in the English teaching of college,students' reading and writing skills can be passed,but conversational and interpersonal skills are very poor.This article aims to propose a solution to the analysis of this phenomenon,for the purpose of the improvement of China's college students' English.展开更多
Taking the advantage of sun glitter(SG)observed from high-resolution satellites Gaofen-1(GF-1)and Gaofen-6(GF-6),a new method named Shield and Vortex 1-2(SAV1-2)for extracting spatial texture information from sun glit...Taking the advantage of sun glitter(SG)observed from high-resolution satellites Gaofen-1(GF-1)and Gaofen-6(GF-6),a new method named Shield and Vortex 1-2(SAV1-2)for extracting spatial texture information from sun glitter was established.Sea surface texture detail information around Diaoyu Dao and its affiliated islands was extracted using SAV1-2.Meanwhile,the dynamic characteristics of the water environment were analyzed by combining the water color,temperature and dynamic data.The results show the following information.(1)Stable westward shield effect and eastward Karman vortex streets,extracted from SG,appear upstream(westward)and downstream(eastward)of the Diaoyu Dao and its affiliated islands respectively.(2)The dominant direction of the Kuroshio Current in the Diaoyu Dao and its affiliated islands area is east,the Diaoyu Dao and its affiliated islands interacting with Kuroshio,inducing western shield and eastern shelter and wake.Furthermore,wave intervals of the shield in front of the island range from hundreds to thousands of metres,and extend wider than the island itself.(3)Combining with high-resolution sea surface temperature(SST)and chlorophyll a(Chl a)concentration,the directional changes of water color elements are mutually supported and proved with the stable shield(wave packet)effect in the west and vortex street effect in the east.The change of SST upstream of the island(western shield area)is not significant,the temperature in the downstream shelter area decreases slightly,and the SST in the downstream wake area shows a general trend of obvious decrease.The wake area is dominated by Karman vortex streets in shape,supplementing by vortices.The concentration of Chl a in the west shield of island is as low as that in downstream shelter area,while it increases significantly in the downstream wake area with shape in eddy or ribbon.(4)The SAV methods of extracting sea surface texture detail using SG can be widely used in different sea areas and water quality.This paper can provide reference for the protection and development of Diaoyu Dao and its affiliated islands and its surrounding waters.It is suggested that some kind of current buffer,such as marine wind farm,should be established in the western waters of Diaoyu Dao and its affiliated islands to protect the islands,and marine pasture should be developed in the downstream of eastern waters of Diaoyu Dao and its affiliated islands.展开更多
The manuscript Yin Shu(The Book of Pulling),excavated from Zhangjiashan Han Tomb No.247,is the earliest surviving text on therapeutic exercise known as Dao Yin(lit.guiding and pulling).Discovered in 1983,this Dao Yin ...The manuscript Yin Shu(The Book of Pulling),excavated from Zhangjiashan Han Tomb No.247,is the earliest surviving text on therapeutic exercise known as Dao Yin(lit.guiding and pulling).Discovered in 1983,this Dao Yin text,together with the drawings of 44 figures performing“guiding and pulling”exercises found in the Mawangdui Han Tomb in 1974,are of great significance to the study of the early history of Dao Yin.Prior to these discoveries,researchers into Dao Yin relied mainly on material found in the Dao Zang(the Daoist Canon),compiled in 1145.This led to their conclusion that Dao Yin was essentially Daoist.The development of Dao Yin reached its zenith during the Sui Dynasty(581–618 CE),when it became one of the three medical departments at the imperial medical education institution.As part of the medical reform of the second Sui Emperor,Yang Di,Dao Yin became the treatment of choice,and the employment of a large number of Dao Yin specialists to the Sui court transformed the state medical service.The compilation of Zhu Bing Yuan Hou Lun(Treatise on the Origins and Manifestations of Various Diseases)under Yang Di’s decree,incorporated an abundance of resources on Dao Yin,enabling physicians to potentially“prescribe”Dao Yin to their patients.Situating both Yin Shu and Zhu Bing Yuan Hou Lun in their social and historical contexts,this article analyses their editorial treatments,examines their different objectives,styles,and readerships,and compares the various exercises described in the two texts.It emphasizes the fact that over a period of nearly a thousand years,from the late Warring States(475–221 BCE)to the Sui and Tang periods,Dao Yin was an important medical practice,culminating in its institutionalization by the Sui government.展开更多
In the information age,electronic documents(e-documents)have become a popular alternative to paper documents due to their lower costs,higher dissemination rates,and ease of knowledge sharing.However,digital copyright ...In the information age,electronic documents(e-documents)have become a popular alternative to paper documents due to their lower costs,higher dissemination rates,and ease of knowledge sharing.However,digital copyright infringements occur frequently due to the ease of copying,which not only infringes on the rights of creators but also weakens their creative enthusiasm.Therefore,it is crucial to establish an e-document sharing system that enforces copyright protection.However,the existing centralized system has outstanding vulnerabilities,and the plagiarism detection algorithm used cannot fully detect the context,semantics,style,and other factors of the text.Digital watermark technology is only used as a means of infringement tracing.This paper proposes a decentralized framework for e-document sharing based on decentralized autonomous organization(DAO)and non-fungible token(NFT)in blockchain.The use of blockchain as a distributed credit base resolves the vulnerabilities inherent in traditional centralized systems.The e-document evaluation and plagiarism detection mechanisms based on the DAO model effectively address challenges in comprehensive text information checks,thereby promoting the enhancement of e-document quality.The mechanism for protecting and circulating e-document copyrights using NFT technology ensures effective safeguarding of users’e-document copyrights and facilitates e-document sharing.Moreover,recognizing the security issues within the DAO governance mechanism,we introduce an innovative optimization solution.Through experimentation,we validate the enhanced security of the optimized governance mechanism,reducing manipulation risks by up to 51%.Additionally,by utilizing evolutionary game analysis to deduce the equilibrium strategies of the framework,we discovered that adjusting the reward and penalty parameters of the incentive mechanism motivates creators to generate superior quality and unique e-documents,while evaluators are more likely to engage in assessments.展开更多
In the aspect of interactive spoken corpus construction,this paper will summarize the development,research background,characteristics and experience of CLAPI interactive spoken corpus which is jointly developed by Uni...In the aspect of interactive spoken corpus construction,this paper will summarize the development,research background,characteristics and experience of CLAPI interactive spoken corpus which is jointly developed by UniversitéLumière Lyon II andÉcole Normale Supérieure de Lyon in the aspect of interactive spoken corpus construction.Combined with the characteristics of interactive spoken corpus construction,it proposes suggestions for the construction of spoken corpus in China by focusing on the former period of corpus collection,the mid period of corpus annotation as well as the later period of corpus research and promotion.It is predictable that interactive communication spoken corpus should be incorporated into spoken corpus,which not only enriches and improves the corpus itself,but also makes positive exploration on achieving the fact that corpus serve for language teaching and research.展开更多
In this paper, a new speech recognition method was proposed, which integrated a VQ distortion measure and a discrete HMM. The VQ HMM uses a VQ distortion measure at each state instead of a discrete output probabili...In this paper, a new speech recognition method was proposed, which integrated a VQ distortion measure and a discrete HMM. The VQ HMM uses a VQ distortion measure at each state instead of a discrete output probability used by a discrete HMM. The VQ HMM is described, and its speech recognition performance is compared with the conventional HMMs through the experiments on speaker independent Chinese spoken digit recognition. The comparisons confirm that the new method over performed traditional HMMs.展开更多
A new speech recognition method is proposed, that integrates a VQ distortion measure and a discrete HMM. This VQ distortion based HMM uses a VQ distortion measure at each state instead of a discrete probability out...A new speech recognition method is proposed, that integrates a VQ distortion measure and a discrete HMM. This VQ distortion based HMM uses a VQ distortion measure at each state instead of a discrete probability output used by a discrete HMM. Although this method is regarded as a refined version of the VQ distortion based recognition method proposed by Burton et al, it is also considered as a special case of a mixed distribution density HMM. In this paper, the VQ distortion based HMM is described, and it is compared with the conventional HMMs and their speech recognition performance through the experiments on speaker independent spoken digit recognition. From these comparisons, we confirm that the new method is better than the traditional HMMs.展开更多
With globalization there is an increasing need for spoken English for Chinese college students. However, the situation of the teaching system of spoken English in most universities in China is not satisfactory. Influe...With globalization there is an increasing need for spoken English for Chinese college students. However, the situation of the teaching system of spoken English in most universities in China is not satisfactory. Influenced by the exam-oriented teaching system, great importance has been put on English grammar and the skills of reading and writing. As a result, students'enthusiasm in improving their spoken English is diminished. Actually, students need some knowledge about English culture background before they can communicate effectively. It is significant for teachers to find out the students'wants and lacks during their spoken English study. Besides, attentions should be paid to English culture background in spoken English classes by both teachers and students. This paper mainly aimed at finding out the needs of students for English culture background in spoken English classes based on the theory of needs analysis.展开更多
Nowadays, China's foreign trade can not be compared with what it was before. As the foreign trade business has developed rapidly, a great deal of qualified talents on economy and trades are needed. These kinds of ...Nowadays, China's foreign trade can not be compared with what it was before. As the foreign trade business has developed rapidly, a great deal of qualified talents on economy and trades are needed. These kinds of talents are supposed to master academic knowledge of economy and trade as well as the related business knowledge. Moreover, they should have excellent competences of expressing themselves orally in foreign language. English is the popular language that is used in international communication. All English majors in Liuzhou City Vocational College (LCVC) are majoring in Business English. According to some research, one of the weakest abilities of business major is spoken English. Hence, it becomes an important task for teachers to enhance students' spoken English competence on business. This article is talking about this teaching condition and to make some analyzes and put forward some reform suggestions based on the investigation.展开更多
基金supported by the National Natural Science Foundation of China(62302047,62203250)the Science and Technology Development Fund of Macao SAR(0093/2023/RIA2,0050/2020/A1).
文摘THE tremendous impact of large models represented by ChatGPT[1]-[3]makes it necessary to con-sider the practical applications of such models[4].However,for an artificial intelligence(AI)to truly evolve,it needs to possess a physical“body”to transition from the virtual world to the real world and evolve through interaction with the real environments.In this context,“embodied intelligence”has sparked a new wave of research and technology,leading AI beyond the digital realm into a new paradigm that can actively act and perceive in a physical environment through tangible entities such as robots and automated devices[5].
基金BLCU supported project for young researchers’program(supported by the Fundamental Research Funds for the Central Universities)(Project No.,22YCX083).
文摘Sentence“bei”(“被”字句)and“bei xx”(被xx)provide syntactic and semantic basis for the generation of the construction“You Bei X Dao(有被x到)”.They are in a continuum and have family similarity.The sentence“bei”is a typical member,while“bei xx”is an atypical member.Because the construction“You Bei X Dao”has a single function and less attention,it is at the edge of the continuum and is a marginal member.However,it has certain research value in the inheritance and innovation of“bei”and“bei xx”.
基金We thank for the funding support from the the Scientific Research Projects of Shanghai Science and Technology Commission(No.19401930200).
文摘Objective To explore the potential molecular targets of Cang Fu Dao Tan Formula(CFDTF)in the treatment of obese polycystic ovary syndrome(PCOS)using network pharmacology and bioinformatic approaches.Methods The potential blood-entry active compounds and targets of CFDTF were retrieved from the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform(TCMSP),and obese PCOS related gene targets were retrieved from GeneCard databases.A protein-protein interaction(PPI)network of CFDTF component-targets and obese PCOS diseasetargets was constructed using STRING.Gene Ontology(GO)and Kyoto Encyclopedia of Genes and Genomes(KEGG)pathway analysis of the intersection network were conducted using a Bioconductor database.Results In total,114 active compounds were screened according to oral bioavailability(OB)and drug similarity(DL),and 328 targets related to these constituents were obtained.Further,2559 target genes directly related to obese PCOS were obtained from the GeneCard databases,and 82 genes were obtained from the intersection of the component-target and disease-target PPI network.These genes were mainly involved in response to steroid hormones,nutrient levels and lipopolysaccharide as well as in other biological processes.Their molecular functions were mainly related to nuclear receptor activity,phosphatase binding and cytokine activity,and they were enriched in the cytoplasm,cell membrane and membrane region.Conclusions CFDTF consists of 114 active compounds that are responsible for its pharmacodynamic effects.It mainly regulates the AGE-RAGE signaling pathway in diabetic complications,bladder cancer,and hepatitis B and in other signaling networks.These findings provide certain theoretical and scientific basis for the treatment of obese PCOS with Chinese medicine.
文摘At present,in the English teaching of college,students' reading and writing skills can be passed,but conversational and interpersonal skills are very poor.This article aims to propose a solution to the analysis of this phenomenon,for the purpose of the improvement of China's college students' English.
基金The Science Foundation of Donghai Laboratory under contract No.DH-2022KF01010the Zhejiang Key Science and Technology Project under contract No.2020C02004+1 种基金the Basic Public Welfare Research Program of Zhejiang Province under contract No.LGF21D010004the Research on Group Ideological and Political Subject Teaching Model of Ocean Remote Sensing under contract No.132.
文摘Taking the advantage of sun glitter(SG)observed from high-resolution satellites Gaofen-1(GF-1)and Gaofen-6(GF-6),a new method named Shield and Vortex 1-2(SAV1-2)for extracting spatial texture information from sun glitter was established.Sea surface texture detail information around Diaoyu Dao and its affiliated islands was extracted using SAV1-2.Meanwhile,the dynamic characteristics of the water environment were analyzed by combining the water color,temperature and dynamic data.The results show the following information.(1)Stable westward shield effect and eastward Karman vortex streets,extracted from SG,appear upstream(westward)and downstream(eastward)of the Diaoyu Dao and its affiliated islands respectively.(2)The dominant direction of the Kuroshio Current in the Diaoyu Dao and its affiliated islands area is east,the Diaoyu Dao and its affiliated islands interacting with Kuroshio,inducing western shield and eastern shelter and wake.Furthermore,wave intervals of the shield in front of the island range from hundreds to thousands of metres,and extend wider than the island itself.(3)Combining with high-resolution sea surface temperature(SST)and chlorophyll a(Chl a)concentration,the directional changes of water color elements are mutually supported and proved with the stable shield(wave packet)effect in the west and vortex street effect in the east.The change of SST upstream of the island(western shield area)is not significant,the temperature in the downstream shelter area decreases slightly,and the SST in the downstream wake area shows a general trend of obvious decrease.The wake area is dominated by Karman vortex streets in shape,supplementing by vortices.The concentration of Chl a in the west shield of island is as low as that in downstream shelter area,while it increases significantly in the downstream wake area with shape in eddy or ribbon.(4)The SAV methods of extracting sea surface texture detail using SG can be widely used in different sea areas and water quality.This paper can provide reference for the protection and development of Diaoyu Dao and its affiliated islands and its surrounding waters.It is suggested that some kind of current buffer,such as marine wind farm,should be established in the western waters of Diaoyu Dao and its affiliated islands to protect the islands,and marine pasture should be developed in the downstream of eastern waters of Diaoyu Dao and its affiliated islands.
文摘The manuscript Yin Shu(The Book of Pulling),excavated from Zhangjiashan Han Tomb No.247,is the earliest surviving text on therapeutic exercise known as Dao Yin(lit.guiding and pulling).Discovered in 1983,this Dao Yin text,together with the drawings of 44 figures performing“guiding and pulling”exercises found in the Mawangdui Han Tomb in 1974,are of great significance to the study of the early history of Dao Yin.Prior to these discoveries,researchers into Dao Yin relied mainly on material found in the Dao Zang(the Daoist Canon),compiled in 1145.This led to their conclusion that Dao Yin was essentially Daoist.The development of Dao Yin reached its zenith during the Sui Dynasty(581–618 CE),when it became one of the three medical departments at the imperial medical education institution.As part of the medical reform of the second Sui Emperor,Yang Di,Dao Yin became the treatment of choice,and the employment of a large number of Dao Yin specialists to the Sui court transformed the state medical service.The compilation of Zhu Bing Yuan Hou Lun(Treatise on the Origins and Manifestations of Various Diseases)under Yang Di’s decree,incorporated an abundance of resources on Dao Yin,enabling physicians to potentially“prescribe”Dao Yin to their patients.Situating both Yin Shu and Zhu Bing Yuan Hou Lun in their social and historical contexts,this article analyses their editorial treatments,examines their different objectives,styles,and readerships,and compares the various exercises described in the two texts.It emphasizes the fact that over a period of nearly a thousand years,from the late Warring States(475–221 BCE)to the Sui and Tang periods,Dao Yin was an important medical practice,culminating in its institutionalization by the Sui government.
基金This work is supported by the National Key Research and Development Program(2022YFB2702300)National Natural Science Foundation of China(Grant No.62172115)+2 种基金Innovation Fund Program of the Engineering Research Center for Integration and Application of Digital Learning Technology of Ministry of Education under Grant Number No.1331005Guangdong Higher Education Innovation Group 2020KCXTD007Guangzhou Fundamental Research Plan of Municipal-School Jointly Funded Projects(No.202102010445).
文摘In the information age,electronic documents(e-documents)have become a popular alternative to paper documents due to their lower costs,higher dissemination rates,and ease of knowledge sharing.However,digital copyright infringements occur frequently due to the ease of copying,which not only infringes on the rights of creators but also weakens their creative enthusiasm.Therefore,it is crucial to establish an e-document sharing system that enforces copyright protection.However,the existing centralized system has outstanding vulnerabilities,and the plagiarism detection algorithm used cannot fully detect the context,semantics,style,and other factors of the text.Digital watermark technology is only used as a means of infringement tracing.This paper proposes a decentralized framework for e-document sharing based on decentralized autonomous organization(DAO)and non-fungible token(NFT)in blockchain.The use of blockchain as a distributed credit base resolves the vulnerabilities inherent in traditional centralized systems.The e-document evaluation and plagiarism detection mechanisms based on the DAO model effectively address challenges in comprehensive text information checks,thereby promoting the enhancement of e-document quality.The mechanism for protecting and circulating e-document copyrights using NFT technology ensures effective safeguarding of users’e-document copyrights and facilitates e-document sharing.Moreover,recognizing the security issues within the DAO governance mechanism,we introduce an innovative optimization solution.Through experimentation,we validate the enhanced security of the optimized governance mechanism,reducing manipulation risks by up to 51%.Additionally,by utilizing evolutionary game analysis to deduce the equilibrium strategies of the framework,we discovered that adjusting the reward and penalty parameters of the incentive mechanism motivates creators to generate superior quality and unique e-documents,while evaluators are more likely to engage in assessments.
基金This paper is a supported by the University Nursing Program for Young Scholars with Creative Talents in Heilongjiang Province“Construction,Alignment and Application of Chinese-French Parallel Corpus”(Project Number:UNPYSCT-2020147).
文摘In the aspect of interactive spoken corpus construction,this paper will summarize the development,research background,characteristics and experience of CLAPI interactive spoken corpus which is jointly developed by UniversitéLumière Lyon II andÉcole Normale Supérieure de Lyon in the aspect of interactive spoken corpus construction.Combined with the characteristics of interactive spoken corpus construction,it proposes suggestions for the construction of spoken corpus in China by focusing on the former period of corpus collection,the mid period of corpus annotation as well as the later period of corpus research and promotion.It is predictable that interactive communication spoken corpus should be incorporated into spoken corpus,which not only enriches and improves the corpus itself,but also makes positive exploration on achieving the fact that corpus serve for language teaching and research.
文摘In this paper, a new speech recognition method was proposed, which integrated a VQ distortion measure and a discrete HMM. The VQ HMM uses a VQ distortion measure at each state instead of a discrete output probability used by a discrete HMM. The VQ HMM is described, and its speech recognition performance is compared with the conventional HMMs through the experiments on speaker independent Chinese spoken digit recognition. The comparisons confirm that the new method over performed traditional HMMs.
文摘A new speech recognition method is proposed, that integrates a VQ distortion measure and a discrete HMM. This VQ distortion based HMM uses a VQ distortion measure at each state instead of a discrete probability output used by a discrete HMM. Although this method is regarded as a refined version of the VQ distortion based recognition method proposed by Burton et al, it is also considered as a special case of a mixed distribution density HMM. In this paper, the VQ distortion based HMM is described, and it is compared with the conventional HMMs and their speech recognition performance through the experiments on speaker independent spoken digit recognition. From these comparisons, we confirm that the new method is better than the traditional HMMs.
文摘With globalization there is an increasing need for spoken English for Chinese college students. However, the situation of the teaching system of spoken English in most universities in China is not satisfactory. Influenced by the exam-oriented teaching system, great importance has been put on English grammar and the skills of reading and writing. As a result, students'enthusiasm in improving their spoken English is diminished. Actually, students need some knowledge about English culture background before they can communicate effectively. It is significant for teachers to find out the students'wants and lacks during their spoken English study. Besides, attentions should be paid to English culture background in spoken English classes by both teachers and students. This paper mainly aimed at finding out the needs of students for English culture background in spoken English classes based on the theory of needs analysis.
文摘Nowadays, China's foreign trade can not be compared with what it was before. As the foreign trade business has developed rapidly, a great deal of qualified talents on economy and trades are needed. These kinds of talents are supposed to master academic knowledge of economy and trade as well as the related business knowledge. Moreover, they should have excellent competences of expressing themselves orally in foreign language. English is the popular language that is used in international communication. All English majors in Liuzhou City Vocational College (LCVC) are majoring in Business English. According to some research, one of the weakest abilities of business major is spoken English. Hence, it becomes an important task for teachers to enhance students' spoken English competence on business. This article is talking about this teaching condition and to make some analyzes and put forward some reform suggestions based on the investigation.