This publication gathered information on the physical culture of Bo Y people, one of the fewest minorities in Vietnam northern area, Ha Giang province. On this foundation, the authors defined Bo Y characteristic cultural values such as architecture & clothing, all in detail. The book is especially useful for those concerning Vietnam minority research and solution to preserve those values. The content of the book is divided as follows: - Generalization of Bo Y people in Ha Giang. – Physical culture of Bo Y people in Ha Giang – Some changes in physical-culture life of Bo Y people nowadays.