Guan Zhong
Guan Zhong was born in Yingshang, and became acquainted with Bao Shuya at an early age, when they became business partners. The Shiji records that, as partner, Guan Zhong often took more than his share of the profits, in effect cheating Bao Shuya. Bao, however, recognised his impoverished background and was not offended.