Tijjani Muhammad-Bande (R), president of the 74th session of the United Nations General Assembly, presides over the elections at the UN headquarters in New York, June 17, 2020. Volkan Bozkir of Turkey was elected president of the 75th session of the UN General Assembly, which begins in September 2020. (Xinhua)

Staff conduct disinfection at Congonhas Airport in Sao Paulo, Brazil, June 16, 2020. (Xinhua/Rahel Patrasso)

She Zhengjun, an inheritor of the traditional technique of making Xuan brush, shows a Xuan brush he made at a workshop in Jingxian County, east China's Anhui Province, June 5, 2020. Ink brushes are used in traditional Chinese painting and calligraphy. Together with ink stone, inkstick and Xuan paper, these four writing implements constitute the "Four Treasures of Study". A highly acclaimed type of ink brush, the Xuan brush is believed to originate in the Qin Dynasty (around 200 B.C.) in Xuanzhou area of ancient China. The hair of the Xuan brush is usually made from the hair of rabbit, weasel or goat, depending on the need of its user, while the handle is typically made of bamboo. The traditional technique of making the Xuan brush, which involves numerous steps, has been listed as a national intangible cultural heritage since 2008. (Xinhua/Han Xiaoyu)

Doctor Zhu Qi helps Hu Dingjiang with rehabilitation training in a ward of Wuhan Pulmonary Hospital in Wuhan, central China's Hubei Province, June 17, 2020. Hu Dingjiang, 40, a recovered COVID-19 patient, was discharged from Wuhan Pulmonary Hospital on Wednesday after receiving medical treatment and rehabilitation training for more than 100 days. He was diagnosed with the disease in early February, and was hospitalized in the ICU ward as one of the 81 severe COVID-19 cases in the hospital. The functions of his lungs recovered on April 5 with 40 days of extracorporeal membrane oxygenation (ECMO) support. Then he received rehabilitation training in the hospital in the following period of over two months. He gradually regained the ability of speaking, standing and walking. Hu reunited with his wife, who is also a recovered COVID-19 patient, in the hospital on June 10. The couple were very excited when experts confirmed that Hu could return home. After Hu was discharged from the hospital,

Tourists enjoy a view of the Chishui Waterfall in Chishui, southwest China's Guizhou Province, June 15, 2020. (Xinhua/Tao Liang)

A keeper wearing a face mask feeds giraffes at Ragunan Zoo in Jakarta, Indonesia, June 17, 2020. Ragunan Zoo will reopen this weekend after weeks of closure due to the restrictions imposed to combat the spread of COVID-19. (Xinhua/Zulkarnain)

Customers wait for their dinner at a safe zone, that looks like a bell jar, fully protected and sterilized against COVID-19, in a restaurant in Istanbul, Turkey, June 16, 2020. (Photo by Osman Orsal/Xinhua)

People watch the rehearsal of the Victory Day parade in Moscow, Russia, on June 17, 2020. Russia is preparing for a military parade on June 24 to mark the 75th anniversary of the Soviet victory against the Nazis in World War II. (Xinhua/Evgeny Sinitsyn)

A vendor makes soap bubbles at a park in downtown Yangon, Myanmar, June 17, 2020. (Xinhua/U Aung)

A Long March-2D carrier rocket, carrying the satellite Gaofen-9 03, is launched from the Jiuquan Satellite Launch Center, northwest China's Gansu Province, June 17, 2020. China launched a new Earth observation satellite from the Jiuquan Satellite Launch Center at 3:19 p.m. Wednesday (Beijing Time). (Photo by Wang Jiangbo/Xinhua)

A restaurateur stands behind cracked windows during a health workers' rally in Paris, France, June 16, 2020. Tensions flared at the Invalides Esplanade here on Tuesday, where violent fringe groups hijacked a health workers' rally for better work conditions and higher wages. Twenty-four individuals had been arrested by 17:00 local time (1500 GMT), the Paris prefecture said. (Photo by Aurelien Morissard/Xinhua)