A volunteer guides residents who received the second dose of COVID-19 vaccine to the observation area at a vaccination spot in Chaoyang District of Beijing, capital of China, Jan. 26, 2021. According to the official plan, the second dose of COVID-19 inoculation of the key groups in Beijing started on Jan. 22, and will complete by Feb. 8. Beijing has completed administering the first dose of the jab among specific groups of people with higher infection risks by Jan. 19, and over 1.9 million people in Beijing have received the first dose of COVID-19 vaccine. (Xinhua/Liu Jinhai)
