Bai Yutang, a historical figure, was a wealthy businessman in the early Qing dynasty, famous and generous? Do heroic deeds? Promoting learning and disaster relief? Help refugees? , is a well-known good man. There are several prototypes of Bai Yutang in "Three Heroes and Five Righteousness": one is the story of Bai Yutang, a wealthy businessman in the early Qing Dynasty, and their White House; The other is Bai Yuchan, the fifth ancestor of Taoism in Song Dynasty. He originally advocated chivalry, because he left home after a lawsuit and became a Taoist. He can not only write poems and songs well, but also master fencing, martial arts and Taoism.