Tianjin, a coastal city in northern China on the shore of the Bohai Sea, is one of the cities the world's second-largest economy will invest in over the next few years. Tianjin used to be the only Chinese city that had nine concessions from the 1860s to the 1940s, hence the city's landscape being shaped into a kaleidoscope of various architectural styles. Join CGTN reporters Li Jianhua and Zhao Yunfei to explore the city that's known for its mishmash of Western and Chinese cultures.