Tianjin was once one of the first cities in China to open to the outside world. Today, this city is attracting more and more international friends with its unique advantages in economy, culture, livability and balanced development. Compared with Chengdu and Beijing, Tianjin’s “crooked nuts” have different ideas and pursuits, that is, immigration and settlement. From the Mexican captain who moved his family to Tianjin to the Russian girl born in Tianjin, they witnessed and integrated into the development and changes of the city.