Yang Yishan, a boy who grew up in Shanghai, escaped from his aunt to pursue freedom and went to school in the northeast far away from Shanghai. With Zhao Doudou's and her friends' help, he learns to adjust to the strange place.
1999
2005
2003
1952
1965
2006
1987
2012
2009
2007
2010
1970
2019
2018
