Screen grab from drone video shows the Asian elephants in Eshan County of Yuxi, Southwest China's Yunnan Province on Monday. (Photo: Xinhua)

Villagers shouldering rice seedlings to be planted walk among fields in Zunhua, North China's Hebei Province, on Monday, the Summer Solstice. (Photo: Xinhua)

A light show celebrating the 100th anniversary of the founding of the Communist Party of China illuminates night sky of East China's Shanghai on Tuesday. (Photo: VCG)

In this Wednesday, file photo, a countdown clock shows 30 days to the opening ceremony of the Tokyo 2020 Olympic and Paralympic Games in Tokyo. (Photo: AP)

Portugal's Cristiano Ronaldo vies for the ball with France's N'Golo Kante, left, during the Euro 2020 soccer championship group F match between Portugal and France at the Puskas Arena in Budapest on Wednesday. (Photo: AP)

A Fuxing bullet train runs on the Lhasa-Nyingchi railway during a trial operation in Shannan, Southwest China's Tibet Autonomous Region, June 16, 2021. The first electrified railway in Southwest China's Tibet Autonomous Region opened on June 25, 2021, linking regional capital Lhasa with the city of Nyingchi, as Fuxing bullet trains enter official operation on the plateau region. (Photo: Xinhua)

People are silhouetted against the sky as they line up to get the Sinovac COVID-19 vaccine during a mass vaccination at Gelora Bung Karno Main Stadium in Jakarta, Indonesia on Saturday. (Photo: AP)

Aerial photo taken on Saturday shows the Xiangjiang River Grand Bridge along the Zunyi-Yuqing expressway in southwest China's Guizhou Province. (Photo: Xinhua)

Giant panda Kangkang eats a birthday "cake" in Macao, South China as the twin panda brothers Jianjian and Kangkang celebrate their fifth birthday on Saturday. (Photo: Xinhua)

A fisherman casts his net from a boat in Dal Lake as the sun sets in Srinagar on Saturday. (Photo: AFP)