Nicola Armstrong October 28, 2019 China, Tianjin, China Travel WHY YOU SHOULD VISIT TIANJIN Nicola Armstrong October 28, 2019 China, Tianjin, China Travel Tianjin is a city that is often over-looked and many people haven’t even heard of it, yet it is actually one of the biggest cities in China. According to my research, Tianjin is the 3rd most populated city-proper in China and the 5th in the world!