A teacher introduces a seven-way hand-washing method during the first class at a primary school in Xining, northwest China's Qinghai Province, Sept. 1, 2020. The primary schools in Xining kicked off a new school year on Tuesday. (Xinhua/Zhang Long)
Primary, middle schools kick off new school year across China
Source: Xinhua| 2020-09-01 18:41:15|Editor: huaxia
