Not Zhu De's son-in-law, I looked up a lot of information in the encyclopedia, and the following is an excerpt: Pi Dingjun's marriage and family general "Seeds of Love" is at 1940. He was only 26 years old and soon became the teacher of the fifth division of Taihang. He met slim and elegant Zhang Feng and fell in love at first sight. Zhang Feng was then the director of Shexian Women's Rescue Association under the general's jurisdiction. The general asked the county magistrate to be a matchmaker, but Zhang Feng, who has a strong personality, met him. ...