Original: During three periods of ethnic identification work after 1949,professor Fei Xiaotong, Huang Xianfan, Xia Kangnong and a lot of academic masters and scholars from anthropology and ethnic study circles had made their great contributions.
Simplified: During three periods of ethnic identification work after 1949,professor Fei Xiao Tong, Huang Xian Fan,Xia Kang Nong and a lot of academic masters and scholars from anthropology and ethnic study circles had made their great contributions.