Wang Liqin (L), newly elected president of Chinese Table Tennis Association (CTTA), and Liu Guoliang, who has resigned as president of CTTA, pose for a photo in Beijing, April 23, 2025. (Xinhua/Tao Xiyi)

A visitor introduces a Chery flying car via live-streaming during the 21st Shanghai International Automobile Industry Exhibition in east China's Shanghai, April 23, 2025. Themed "Embracing Innovation, Empowering the Future," the exhibition, also known as Auto Shanghai 2025, kicked off here on Wednesday, attracting nearly 1,000 noted enterprises from 26 countries and regions. (Xinhua/Wang Xiang)

Children visit Anitkabir, the mausoleum of the founder of Turkish Republic Mustafa Kemal Ataturk, to celebrate the National Sovereignty and Children's Day in Ankara, Türkiye, on April 23, 2025. (Mustafa Kaya/Handout via Xinhua)

A woman and a child walk under blooming jacaranda trees in Islamabad, Pakistan on April 23, 2025. (Xinhua/Ahmad Kamal)

A Unitree G1 humanoid robot shows hugging action at an exhibition hall of Unitree Robotics in Hangzhou, east China's Zhejiang Province, April 23, 2025. The Unitree G1 humanoid robot demonstrated a series of newly updated actions Wednesday in Hangzhou. (Xinhua/Han Chuanhao)

Children pay tribute during a memorial event for the late Pope Francis at a church in Surakarta, Indonesia, on April 23, 2025. Pope Francis, the 266th pontiff of the Roman Catholic Church, died Monday at the age of 88, said the Vatican in a statement. (Photo by Bram Selo/Xinhua)

Astronauts for the upcoming Shenzhou-20 spaceflight mission Chen Dong (C), Chen Zhongrui (R) and Wang Jie meet the press in Jiuquan Satellite Launch Center in northwest China on April 23, 2025. (Xinhua/Li Xin)

A Palestinian woman carries the body of a victim killed in an Israeli airstrike in Gaza City, on April 23, 2025. At least 51,305 people have been killed in Israeli strikes on Gaza since the offensive began in October 2023, according to an update from Gaza's health authorities. (Photo by Rizek Abdeljawad/Xinhua)