College students were knocked unconscious by the foreman at the construction site. What TV series is the policeman directed by Zhang Jiayi?
Silence. According to the query douban movie network. In the TV series Silence, Zhang Jiayi plays director Lin Yin and goes to the police station to deal with an incident in which a college student's teeth were knocked out by a foreman. Silence is a TV series about criminal investigation directed by He Qun and starring Zhang Jiayi, Jin Xin, Li Jianyi and Liu Jun.