This aerial photo taken on June 20, 2021 shows people walking on a glass-bottomed skywalk in Zhangjiajie, in China's central Hunan province. (Photo by AFP Photo/China Stringer Network)





In this photo released by China's Xinhua News Agency, Chinese astronauts, from left; Tang Hongbo, Nie Haisheng, and Liu Boming salute from aboard China's space station core module Tianhe during a video conversation with Chinese President Xi Jinping, Wednesday, June 23, 2021. (Photo by Yue Yuewei/Xinhua via AP Photo)





Passengers pose next to a Peak Tram on June 16, 2021. Hong Kong’s Peak Tram is a fixture in the memories of many residents and tourists, ferrying passengers up Victoria Peak for a bird’s eye view of the city’s many skyscrapers. (Photo by Vincent Yu/AP Photo)





A Peak Tram passes an uphill of the Victoria Peak with a backdrop of Hong Kong on June 17, 2021. (Photo by Vincent Yu/AP Photo)





Passengers enjoy a view from the cabin as a Peak Tram goes downhill of the Victoria Peak in Hong Kong on June 17, 2021. (Photo by Vincent Yu/AP Photo)





A Peak Tram passes uphill of the Victoria Peak in Hong Kong on June 16, 2021. (Photo by Vincent Yu/AP Photo)





A Chinese United Nations peacekeeper attends a symposium to mark the 50th anniversary of the People's Republic of China's entry into the U.N. at the Foreign Ministry in Beijing on Friday, June 25, 2021. Foreign Minister Wang Yi said China remains deeply committed to United Nations peacekeeping efforts, where more than 2,400 Chinese troops and police are serving, a contribution that underscores China's increasing prominence in the world body. (Photo by Ng Han Guan/AP Photo)





A police officer wearing a face mask to help curb the spread of the coronavirus stands guard near masked Chinese paramilitary officers preparing for their duties near rows of seats setup on Tiananmen Square in Beijing, Monday, June 28, 2021. China is marking the centenary of its ruling Communist Party this week by heralding what it says is its growing influence abroad, along with success in battling corruption at home. (Photo by Andy Wong/AP Photo)





Children wave Chinese national flags on the street ahead of a rehearsal for the celebrations to mark the 100th founding anniversary of the Communist Party of China, in Beijing, China on June 26, 2021. (Photo by Tingshu Wang/Reuters)





A woman walks under China and Hong Kong's flags hanging outside a shopping mall ahead of the 100th founding anniversary of the Communist Party of China, in Hong Kong, China on June 28, 2021. (Photo by Tyrone Siu/Reuters)





A woman takes pictures of a flower arrangement marking the upcoming 100th founding anniversary of the Communist Party of China in Beijing on June 26, 2021. (Photo by Thomas Peter/Reuters)





A student passes the statue of Chinese leader Mao Zedong and a signboard of marking the 100th founding anniversary of the Communist Party of China, at Fudan University in Shanghai, ahead of the 100th founding anniversary of the party, in Shanghai, China on June 25, 2021. (Photo by Aly Song/Reuters)





Armored vehicles roll across the stage during a show commemorating the 100th anniversary of the founding of the Communist Party of China at the National Stadium in Beijing, China on June 28, 2021. (Photo by Thomas Peter/Reuters)





Performers take part in a show commemorating the 100th anniversary of the founding of the Communist Party of China at the National Stadium in Beijing, China on June 28, 2021. (Photo by Thomas Peter/Reuters)





Chan Pui-man, associate publisher of Apple Daily newspaper, walks out from court in Hong Kong, Saturday, June 19, 2021. A Hong Kong court ordered the top editor of pro-democracy newspaper Apple Daily and the head of its parent company held without bail Saturday in the first hearing since their arrest two days ago under the city's national security law. Chan was one of the five Apple Daily staffs who were arrested by police on Thursday, but she was released on bail Friday. (Photo by Kin Cheung/AP Photo)





A man holds a stack of last issue of Apple Daily after purchase at a newspaper booth in Hong Kong, early Thursday, June 24, 2021. Hong Kong's pro-democracy Apple Daily newspaper will stop publishing Thursday, following last week's arrest of five editors and executives and the freezing of $2.3 million in assets under the city's year-old national security law. (Photo by Vincent Yu/AP Photo)





People buy copies of the final edition of Apple Daily, published by Next Digital, from a newsstand in Hong Kong, China on June 24, 2021. (Photo by Lam Yik/Reuters)





This aerial photo taken on June 22, 2021 shows farmers planting rice in a paddy in Haian, in China's eastern Jiangsu province. (Photo by AFP Photo/China Stringer Network)





In this photo released by Xinhua News Agency, water is released from the dam of Baihetan hydropower station in Ningnan county, in southwestern China's Sichuan province on June 27, 2021. The Chinese government says it has turned on the first two generating units of the world's second-biggest hydroelectric dam. (Photo by Jiang Wenyao/Xinhua via AP Photo)





Artists perform in front of the Fuxi Temple for Fuxi Cultural Festival in Tianshui City, Gansu province, China, 22 June 2021. Fuxi Cultural Festival is a traditional Chinese folk celebration held in honour of Fuxi in Tianshui City, Gansu province, China. Every year on 22 June, people celebrate and offer sacrifices to the Fuxi, the father and emperor in Chinese legend and mythology. The festival is a unique and important cultural brand in Gansu province, and it’s on the National List of Intangible Cultural Heritage of China. (Photo by Alex Plavevski/EPA/EFE)





Residents gather to watch fireworks rehearsals ahead of the upcoming 100th anniversary of the founding of China's ruling Communist Party in Beijing on Tuesday, June 22, 2021. Chinese authorities have closed Beijing's central Tiananmen Square to the public, eight days ahead of a major celebration being planned to mark the 100th anniversary of the founding of the ruling Communist Party. (Photo by Ng Han Guan/AP Photo)





A woman wearing a face mask to help curb the spread of the coronavirus and a child stand near a Communist Party's flag on display at an exhibition promoting China's achievement under communist party from 1921 to 2021, in Beijing, Sunday, June 20, 2021. Authorities are gearing up to mark the 100th anniversary of the founding of China's ruling Communist Party, which will be observed on July 1. (Photo by Andy Wong/AP Photo)