Customers are seen at a shopping mall in Qiaoxi District of Shijiazhuang, north China's Hebei Province, Feb. 5, 2021. Many commercial complexes and shopping malls in Shijiazhuang resumed operation in an orderly manner on Friday.Photo:Xinhua

Customers are seen at a shopping mall in Qiaoxi District of Shijiazhuang, north China's Hebei Province, Feb. 5, 2021. Many commercial complexes and shopping malls in Shijiazhuang resumed operation in an orderly manner on Friday.Photo:Xinhua

Customers are seen at a shopping mall in Qiaoxi District of Shijiazhuang, north China's Hebei Province, Feb. 5, 2021. Many commercial complexes and shopping malls in Shijiazhuang resumed operation in an orderly manner on Friday.Photo:Xinhua

Customers are seen at a shopping mall in Qiaoxi District of Shijiazhuang, north China's Hebei Province, Feb. 5, 2021. Many commercial complexes and shopping malls in Shijiazhuang resumed operation in an orderly manner on Friday.Photo:Xinhua

Customers are seen at a shopping mall in Qiaoxi District of Shijiazhuang, north China's Hebei Province, Feb. 5, 2021. Many commercial complexes and shopping malls in Shijiazhuang resumed operation in an orderly manner on Friday.Photo:Xinhua

Customers are seen at a shopping mall in Qiaoxi District of Shijiazhuang, north China's Hebei Province, Feb. 5, 2021. Many commercial complexes and shopping malls in Shijiazhuang resumed operation in an orderly manner on Friday.Photo:Xinhua