Medical workers from Tianjin set off to support Shijiazhuang, Hebei province, in its efforts against COVID-19. (Provided to chinadaily.com.cn)

Medical workers from Tianjin arrive in Xingtai, Hebei province, at dawn on Monday.

Tianjin's medical team brings supplies to Xingtai, Hebei province, on Monday.

Tianjin medical workers receive instructions in Xingtai, Hebei province.