As the most representative village of the thirteen traditional Zhuang nationality villages, Longji village, the village of Longsheng in Guangxi Zhuang Autonomous Region remains a lot of customs.

Objective To survey the dietary elements and health state of the Yao nationality in Bama county of Guangxi Zhuang Autonomous Region for improving the inhabitants nutrition status.

Part Four, the survey of the case of Miao Nationality Autonomous County in Mayang city in the west region of Hunan Province;