Teachers give online tuition to students amid coronavirus outbreak in Hefei, E China's Anhui(1/6)

History teacher Dong Tiansheng gives an online tuition to students at Hefei No. Eight Senior High School in Hefei, east China's Anhui Province, Feb. 3, 2020. As schools across the country are required to postpone the opening of the spring semester, schools here has offered online tuition as an alternative to help students study at home. (Xinhua/Zhou Mu)

Physics teacher Li Wenzhi gives an online tuition to students at Hefei No. Eight Senior High School in Hefei, east China's Anhui Province, Feb. 3, 2020. As schools across the country are required to postpone the opening of the spring semester, schools here has offered online tuition as an alternative to help students study at home. (Xinhua/Zhou Mu)

Zhu Junfei, a student of Hefei No. Eight Senior High School, takes an online class at home in Hefei, east China's Anhui Province, Feb. 3, 2020. As schools across the country are required to postpone the opening of the spring semester, schools here has offered online tuition as an alternative to help students study at home. (Xinhua/Zhou Mu)

Yang Yuxuan, a student of Hefei No. Eight Senior High School, takes an online class at home in Hefei, east China's Anhui Province, Feb. 3, 2020. As schools across the country are required to postpone the opening of the spring semester, schools here has offered online tuition as an alternative to help students study at home. (Xinhua/Zhou Mu)

Physics teacher Li Wenzhi gives an online tuition to students at Hefei No. Eight Senior High School in Hefei, east China's Anhui Province, Feb. 3, 2020. As schools across the country are required to postpone the opening of the spring semester, schools here has offered online tuition as an alternative to help students study at home. (Xinhua/Zhou Mu)

Chinese teacher Yu Ying gives an online tuition to students at Hefei No. Eight Senior High School in Hefei, east China's Anhui Province, Feb. 3, 2020. As schools across the country are required to postpone the opening of the spring semester, schools here has offered online tuition as an alternative to help students study at home. (Xinhua/Zhou Mu)