Members of a medical team cheer for themselves before leaving for Hebei Province at Tianjin Emergency Center in Tianjin, north China, Jan. 11, 2021. As the second wave of medical emergency aid from Tianjin to Hebei Province, the team consists of 87 members, flanked by 20 ambulances and two other vehicles loaded with supplies for epidemic prevention and control. (Xinhua/Li Ran)