The film Spring in Winter is divided into two parts. It tells the story of three volunteers from Hong Kong, Cui Juan, Lotte and Youcai, who came to an ordinary town in the Mainland with their own purposes in order to help the villagers in the town. Things are always beautiful. Young people in small towns such as Liu Jin and Chen Yan are waiting for help, but when these three people meet children such as Liu Jin and Chen Yan who are struggling to survive, their fate will be rewritten from now on. Strong children such as Liu Jin and Chen Yan became their motivation, which not only saved Le Tianhe and Youcai from the quagmire of fate, but also broadened Cuijuan's horizons and urged Cuijuan to follow her father's wishes and expand another career. And Liu Jin, Chen Yan and other children also grew up with care and help. With the support of love, they never gave up a grateful and enthusiastic heart in the face of any difficulties, full of faith in the future, and tried their best to help more people around them.