The Mahjong Box is a psychological drama following the story of Tom, an American living in Shanghai. Unable to mourn the loss of his Chinese wife, Ling, he finds hope the day he meets her double, Bobo.

Encounter a piano girl, this girl named Wang Zhujun (Li Wenjun). Because of her husband gambling, she had to be in the pub to maintain this broken house. Temporarily get along, I have to germination between the love and Wang Zhujun, in the face of this feeling, both sides are at a loss. This feeling does not come from instinct and desire, it also has a deeper meaning for me. Wore Wang Zhujun's husband and the bullying organizations around the multiple pressures, in the face of this unfamiliar but sultry feelings, I have to how to deal with.

The film is inspired by the life of Wu Mengchao, a renowned academician of the Chinese Academy of Sciences and widely known as the “Father of Hepatobiliary Surgery” in China. It portrays the compassion, dedication, and extraordinary medical skill of this legendary doctor, who continued to serve patients well into his nineties.