Zheng Gongzi and Lao Scar are a couple. Some old scar's daughter-in-law is Ma Ning. According to relevant public information, a certain hand's daughter-in-law, Lao Ba, whose net name is Zheng Gongzi and real name is Ma Ning, is a beautiful and temperamental girl who loves fitness. Zheng Gongzi likes to share dancing and singing videos online, with more than 2.3 million fans, and is behind the scenes in the live broadcast room of Old Scar.