On November 16, 2018, CAMCE reported that "Our Forty Years", directed by Wang Zi, written by a mediocre writer and starred by Jin Shijia, Chai Biyun, Li Mao and Xu Xiaosa, a grand film about youth memory, was being broadcast in Jiangsu Satellite TV's Happy Theater. In the film, Feng Du, Xiao Zhan and Heizi, the group of "young three swordsmen", also grew up gradually, but what remained unchanged was that many young people were making progress Teenager's heart that won't admit defeat. In the play, Xicheng, played by Chai Biyun, experienced a rough life when he was young. When he grew up, Xicheng appeared in the anti routine way of "female liar" and met Feng Du, played by Jin Shijia again. The plot of saving the mother behind it earned the audience's tears.