Establishment of order:compilation and meaning of Records of Great Clans in Xin'an

Birth Control of Baoan Nationality;

Investigation on the periodontal healthy condition of Baoan nationality in China;

Objective: To investigate the digital hair distribution of the Baoan nationality for study of physical anthropology.

Labor Transfer:Social Change and Family Relations——Taking the Baoans as an example;

The Baoans are an ethnic group with scarce population,the size of its population is very small,but due to reasons such as rapid increasement,lower quality and structural imbalance,the balance between population and ecological enviroment has been broke up,and the sustainable development of economy and society has been restricted.