Which is the Degang Guo Iron Sand Palm Toner?

The happy life of the elderly. Degang Guo,197365438+1October 18, Tianjin native, originally from Shaanxi. Chinese mainland crosstalk performer, director, screenwriter, singer, actor and host. Degang Guo Iron Sand Palm Toner comes from a passage in Happy Life of the Old Man, which is a passage in cross talk.