1Xia Xiaohui, Evaluation of Professional In- ternships of Road and Bridge Specialty[C].Applied Mechanics and Materials,Guangzhou,China,January 18,2014-January 19,2014.
3Xia Xiaohui,Yang Yixi. Students' Vocational Skills Training of Road and Bridge Engineering[C]. Shenyang, Liaoning, China, September 26,2012- September 28, 2012.