The film was trying to express the impact of the reform era to the city brought by the reform era. The teenagers were trying to follow the foreign new cultures such as styling their hairs, wearing bell-bottom pants, listening to pop music and wish to position themselves as the new era which is outstanding to the traditional working class people. They have lots of expectations to their future which would brought changes to their life, and refuse to face and follow the traditional life they were having.
There are lots of different cultures of China of the era expressed inside the film. From the beginning drama praising chairman Mao, to the CCP's influences to people's life and how the city changes during the revolutionary growth of China. Most of them were remarkable memories of director Jia. By watching the life of the four characters was like living in the era.
The director named the film