Two, it is mediated by Bian Que, the name of Qin, the name the more people, the Warring States Zheng Bohai county (now Hebei Renqiu) people. The prince cadavers is dead, and treat life; Qi HuanGong disease, and that the next five days not, famous three. "Historical records - the Warring States" with his biography records, and regarded as the advocate of sphygmology.