Commonalities in cured COVID-19 cases(1/5)

A health worker (C) escorts two recoverd COVID-19 patients leave Tianjin Haihe Hospital in Tianjin, north China, Feb. 8, 2020. (Xinhua/Li Ran)

A patient receives a foot bath treatment in a bucket of decoction at an isolation ward of the Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine in Nanchang, east China's Jiangxi Province, Feb. 18, 2020. (Xinhua/Hu Chenhuan)

Medical staff work at a traditional Chinese medicine pharmacy in Weinan City, northwest China's Shaanxi Province, Feb. 20, 2020. (Xinhua/Tao Ming)

The patient recovered from COVID-19 poses for a photo with health workers before her discharge from a hospital in Erdos, north China's Inner Mongolia Autonomous Region, Feb. 5, 2020. (Xinhua)

Health workers escort a recovered COVID-19 patient (2nd L) leave the Affiliated Hospital of Zunyi Medical University in Zunyi, southwest China's Guizhou Province, Feb. 8, 2020. (Photo by Wang Hong/Xinhua)