Daybreak

Daybreak is a 1933 Chinese silent film, directed by Sun Yu. It was released by the Lianhua Film Company, premiered in Shanghai's Peking Theater on February 2, 1933. The film follows Lingling, a young country girl from a rural fishing village, as she moves to Shanghai with her cousin, Zhang. As Zhang drifts into revolutionary circles, Lingling falls into an unfortunate path. Sold to a corrupt boss who intoxicates and rapes her by her own sister, Lingling is forced into prostitution before eventually becoming a martyr for the oncoming revolution.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.