Cai Chusheng
When the Japanese invaded China in 1937, Wu Yin fled Shanghai for the wartime capital Chungking, where she acted in many plays and at least three films. After the Japanese surrender in 1945, she returned to Shanghai and joined the Kunlun Film Company. She appeared in many films including "Eight Thousand Li of Cloud and Moon" (dir. Shi Dongshan) and "Far Away Love" (dir. Chen Liting), but her most famous roles were those of the old mothers in "The Spring River Flows East" (dirs. Zheng Junli and Cai Chusheng) and "Myriad of Lights" (dir. Shen Fu), and Mrs. Xiao in "Crows and Sparrows" (dir. Zheng Junli).