A teacher gives a lecture in a classroom in the new campus of the central school in Huagang school district in Feixi County of Hefei, east China's Anhui Province, on Aug. 31, 2020. The school opened its new campus as students returned to school for the new semester. The new campus, which is scheduled to set up 48 classes and accept an addition of over 1,000 students, will greatly improve the overall conditions of the school. (Xinhua/Liu Junxi)