Spotlight: Mission accomplished: mainland medical experts help rein in COVID-19 in Hong Kong

Secretary for Food and Health of the Hong Kong Special Administrative Region (HKSAR) government Sophia Chan (1st R, front) and Secretary for Constitutional and Mainland Affairs of the HKSAR government Erick Tsang Kwok-wai (2nd R, front) see off members of mainland nucleic acid test support teams at their hotel in Hong Kong, south China, Sept. 16, 2020. (Xinhua)