Actresses Yang Mi (L) and Yao Chen attend a celebration activity themed "Seven Decades of New China in Film Education and 70th Anniversary of Beijing Film Academy" at Beijing Film Academy in Beijing, capital of China, Oct. 17, 2020. The activity was held at Beijing Film Academy in Beijing on Saturday. (Xinhua/Ren Chao)

Photo taken on Oct. 17, 2020 shows an academic forum themed "Seven Decades of New China in Film Education and 70th Anniversary of Beijing Film Academy" at Beijing Film Academy in Beijing, capital of China. The activity was held at Beijing Film Academy in Beijing on Saturday. (Xinhua/Ren Chao)

Photo taken on Oct. 17, 2020 shows an academic forum themed "Seven Decades of New China in Film Education and 70th Anniversary of Beijing Film Academy" at Beijing Film Academy in Beijing, capital of China. The activity was held at Beijing Film Academy in Beijing on Saturday. (Xinhua/Ren Chao)

Professor Xie Fei (L) of the Beijing Film Academy and actor Huang Bo attend an evening party themed "Seven Decades of New China in Film Education and 70th Anniversary of Beijing Film Academy" at Beijing Film Academy in Beijing, capital of China, Oct. 17, 2020. The activity was held at Beijing Film Academy in Beijing on Saturday. (Xinhua/Ren Chao)

Actress Guan Xiaotong attends a celebration activity themed "Seven Decades of New China in Film Education and 70th Anniversary of Beijing Film Academy" at Beijing Film Academy in Beijing, capital of China, Oct. 17, 2020. The activity was held at Beijing Film Academy in Beijing on Saturday. (Xinhua/Ren Chao)

Professor Xie Fei of the Beijing Film Academy speaks during an academic forum themed "Seven Decades of New China in Film Education and 70th Anniversary of Beijing Film Academy" at Beijing Film Academy in Beijing, capital of China, Oct. 17, 2020. The activity was held at Beijing Film Academy in Beijing on Saturday. (Xinhua/Ren Chao)

Photo taken on Oct. 17, 2020 shows an academic forum themed "Seven Decades of New China in Film Education and 70th Anniversary of Beijing Film Academy" at Beijing Film Academy in Beijing, capital of China. The activity was held at Beijing Film Academy in Beijing on Saturday. (Xinhua/Ren Chao)

Photo taken on Oct. 17, 2020 shows an evening party themed "Seven Decades of New China in Film Education and 70th Anniversary of Beijing Film Academy" at Beijing Film Academy in Beijing, capital of China. The activity was held at Beijing Film Academy in Beijing on Saturday. (Xinhua/Ren Chao)

Professor Qi Shilong of the Beijing Film Academy speaks during an academic forum themed "Seven Decades of New China in Film Education and 70th Anniversary of Beijing Film Academy" at Beijing Film Academy in Beijing, capital of China, Oct. 17, 2020. The activity was held at Beijing Film Academy in Beijing on Saturday. (Xinhua/Ren Chao)

Actress Zhou Dongyu receives an award of 2020 best film performance during a celebration activity themed "Seven Decades of New China in Film Education and 70th Anniversary of Beijing Film Academy" at Beijing Film Academy in Beijing, capital of China, Oct. 17, 2020. The activity was held at Beijing Film Academy in Beijing on Saturday. (Xinhua/Ren Chao)

Actor Tang Guoqiang attends an evening party themed "Seven Decades of New China in Film Education and 70th Anniversary of Beijing Film Academy" at Beijing Film Academy in Beijing, capital of China, Oct. 17, 2020. The activity was held at Beijing Film Academy in Beijing on Saturday. (Xinhua/Ren Chao)

Professor Zhong Dafeng of the Beijing Film Academy speaks during an academic forum themed "Seven Decades of New China in Film Education and 70th Anniversary of Beijing Film Academy" at Beijing Film Academy in Beijing, capital of China, Oct. 17, 2020. The activity was held at Beijing Film Academy in Beijing on Saturday. (Xinhua/Ren Chao)

Guests attend a celebration activity themed "Seven Decades of New China in Film Education and 70th Anniversary of Beijing Film Academy" at Beijing Film Academy in Beijing, capital of China, Oct. 17, 2020. The activity was held at Beijing Film Academy in Beijing on Saturday. (Xinhua/Ren Chao)

Guests attend a celebration activity themed "Seven Decades of New China in Film Education and 70th Anniversary of Beijing Film Academy" at Beijing Film Academy in Beijing, capital of China, Oct. 17, 2020. The activity was held at Beijing Film Academy in Beijing on Saturday. (Xinhua/Ren Chao)