There are dozens of ethnic minority groups in China have their own folklore: much of which contains valuable historical and cultural information as well as many unique myths.
Historic Chinese Legends, Tales and Idioms
Historic Chinese Legends, Tales and Idioms » Bai Fa Bai Zhong
The idiom of "Bai Fa Bai Zhong" comes from a legend about an amazing archer in ancient China. See what he did to earn his place in the Chinese lexicon.