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 » San Xin Er Yi
The Chinese idiom, "San Xin Er Yi," literally means, "Three hearts, two thoughts." It can be used to describe someone who splits his energy between many things instead of focusing on one task at a time. The simple vocabulary in this video gives an example of "San Xin Er Yi."