Title: Landian Yao cun zhai diao cha
Subjects: Politics and government, Social life and customs, Economic conditions, Yao (Southeast Asian people), Social conditions, Rural conditions, Villages, Hmong (Asian people), Wa (Burmese people)
Places: Xiaoniuchang Cun (China), Xiaoniuchang Cun ( China), China, Hekou Yaozu Zizhixian