Medical workers pose for a group photo before departing for Shanghai to help fight the COVID-19 resurgence in Zhengzhou, central China's Henan Province, April 12, 2022. Henan sent another batch of 75 traditional Chinese medicine (TCM) medical workers to Shanghai Tuesday. (Photo: China News Service/Kan Li)
A farewell ceremony is held in Zhengzhou, central China's Henan Province, April 12, 2022. Henan sent another batch of 75 traditional Chinese medicine (TCM) medical workers to Shanghai today. (Photo: China News Service/Kan Li)
A farewell ceremony is held in Zhengzhou, central China's Henan Province, April 12, 2022. Henan sent another batch of 75 traditional Chinese medicine (TCM) medical workers to Shanghai today. (Photo: China News Service/Kan Li)
Medical workers prepare to leave Zhengzhou, central China's Henan Province, April 14, 2022. (Photo: China News Service/Kan Li)
Medical workers prepare to leave Zhengzhou, central China's Henan Province, April 12, 2022. (Photo: China News Service/Kan Li)
Medical workers wave goodbye to family members in Zhengzhou, central China's Henan Province, April 14, 2022. (Photo: China News Service/Kan Li)