"A J-10 fighter jet attached to an aviation brigade of the air force under the PLA Southern Theater Command drops bombs during a flight training mission on January 4, 2021. (eng.chinamil.com.cn/Photo by Wu Gaoming)

Villagers took a designated bus to quarantine centers in Shijiazhuang, N China’s Hebei Province, on January 11. Photo: VCG

Maintenance crews assigned to an aviation brigade of the air force under the PLA Southern Theater Command load weapons onto a J-10 fighter jet prior to a flight training mission on January 4, 2021. (eng.chinamil.com.cn/Photo by Wu Gaoming)