基金Supported by the National Natural Science Foundation of China(11201004 and 11271020)the Key Project of Chinese Ministry of Education(211077)the Anhui Provincial Natural Science Foundation(10040606Q30 and 1208085MA11)
基金Supported by the National Natural Science Foundation of China(10661006)the Support Program of New Century Guangxi Ten-hundred-thousand Talents Project(2005214)the Guangxi Science Foundation(0728212)
基金supported by the Humanities and Social Sciences Foundation for the Youth Scholars of Ministry of Education of China(No.15YJCZH066)the Science and Technology Plan Project of Hunan Province(No.2016TP1020)+4 种基金the Science and Technology Plan Project of Hengyang City(No.2017KJ183)the Construct Program of the Key Discipline in Hunan Province and University Students Research and Innovation Experiment Project of Hunan Province(No.C1718)the Scientific Research Fund of Hunan Provincial Education Department(No.17A030)Hunan Provincial Natural Science Foundation of China(No.2018JJ4024)the 2018 National Statistical Science Research Project of China(No.2018LY05)