Does anyone know who this actress is?

According to the information you provided, the actress may be He Hongshan.

He Hongshan, born in Chongqing on April 10, 1987, is a film and television actress, photographer, and graphic model in Mainland China. She graduated from Chongqing University of Humanities and Technology with a major in acting. She officially entered the entertainment industry after participating in Dragon TV's talent show "My Style, My Show" and advancing to the top 30 in the Chongqing competition area. Later, she starred in her first film "Aqiang on the Street" and won the Chinese Collection Award in the China Division of the Global Photography Competition. In recent years, she has attracted much attention for her roles in works such as "The Year in a Hurry", "Sisters", "Above the Clouds" and "Ruyi's Royal Love in the Palace".