Sun Erniang had a vicious look on her face, as though ready to make a kill anytime, had strong arms and legs, was well-dressed and wore makeup, making her look like a yaksha, earning her the nickname 'Female Yaksha' (母夜叉).
Once, Sun Erniang's father passed by Shizipo and had a fight with Zhang Qing when the latter tried to rob him but defeated Zhang instead. He recognised Zhang Qing's talent and brought him home to teach him martial arts. Also, Zhang later married Sun Erniang.
