Guoshanbang

Guoshanbang（Guo Shan Bang in Chinese）is an ancient Chinese document spread in Yao ethnic minority.(https://www.daowen.com)

Guoshanbang is a book about the myths and legends relating to the origins of Yao ethnic minority,the origins of their family names and the stories of their migration.It is a significant historical document for Yao people and a good reference to study the history of the ethnic minorities in China.