Project of science and technology research projects in Guangxi Universities in 2014:teamwork research on the participation in traditional sports events of ASEAN international students-A Case Study of Guangxi University for Nationalities(Project Grant No:YB2014090).Project of science and technology research projects in Guangxi Universities in 2014:Research on zhuang ethnic sports culture in huashan rock painting(Project Grant No:YB2014423)