羽毛球世锦赛：石宇奇和翁泓阳八强战相遇

Group 1 - The quarterfinals of the 2025 World Badminton Championships have been determined, with mixed results for the Chinese team, as Shi Yuqi and Chen Yufei advanced, while Wang Zhi Yi and Liang Wei Keng/Wang Chang were eliminated [1][2] - Shi Yuqi, the top seed, faced a tough match against local player Popov, winning 2:1 after losing the first game, while Weng Hongyang came back from an 8-point deficit to win his match 2:0 [2][3] - In women's singles, Indian player Sindhu eliminated China's second seed Wang Zhi Yi, while Chen Yufei won her match in just 32 minutes [4] Group 2 - In men's doubles, Liang Wei Keng/Wang Chang lost to India's champions after a close match, while Chen Bai Yang/Liu Yi advanced by defeating their Danish opponents [5] - Other Chinese pairs in women's doubles and mixed doubles also secured victories, advancing to the quarterfinals [5]