Christina plays Guiying, a disabled rural woman. As an out-and-out southern girl, Christina used to be a strong woman with a successful career, so this filming was a great challenge for her.
She made great efforts to play the film well. In the tidbits video given by the studio, we can see that Christina has changed from a fashionable city girl to a stunning peasant woman. In order to better fit the image of rural women set in the play, she personally made old clothes and designed her own "earth makeup" to let others throw dirty water on her face and make the characters more vivid. No wonder there are fewer and fewer good actors who are so dedicated every time.