Zhang Sanwei and Li Siwei are old friends who have known each other for many years, and their friendship is very solid. Zhang Sanwei and his wife are one in Beijing and the other in Shanghai. In Shanghai, his wife and brother Yucheng live in the Dayang Building, which is not only very lonely but also unsafe. Therefore, Zhang Sanwei found Li Siwei and his wife Tao Chunli
Zhang Sanwei and Li Siwei are old friends who have known each other for many years, and their friendship is very solid. Zhang Sanwei and his wife are one in Beijing and the other in Shanghai. In Shanghai, his wife and brother Yucheng live in the Dayang Building, which is not only very lonely but also unsafe. Therefore, Zhang Sanwei found Li Siwei and his wife Tao Chunli