Introduction to Changde Road: Changde Road, formerly known as Colombo Road, belongs to the British Concession in Tianjin. It was built in 1929 and has a total length of 1,219 meters. Currently there are the former residences of Lin Honglai, manager of Tianjin Bank of China and Tianjin Zhongfu Bank (No. 2 Changde Road), the former residence of famous medical scientist Fan Quan, director of Tianjin Children’s Hospital (No. 24 Changde Road), and the former residence of famous Chinese artist Meng Yuan (No. 2 Changde Road). No. 49), the former residence of the famous medical scientist Zhao Yicheng, the founder of Chinese Brain Surgery (No. 69 Changde Road), the former residence of the famous industrialist Bi Mingqi, the mayor of Tianjin (No. 78 Changde Road), the former site of Maogen Building (No. 117 Changde Road), etc. .