Group 1 - The Chinese team secured the top position in their group by defeating the Thai team 4:1 in the final round of the group stage at the 2025 Sudirman Cup [1][2] - Both teams had previously achieved two consecutive victories, ensuring their advancement to the quarter-finals, making the last match a contest for the group leader [1] - The match featured a mix of close contests, with notable performances from players like Li Shifeng and Wang Zhi Yi, highlighting the competitive nature of the tournament [1][2] Group 2 - The Chinese men's doubles team of Liang Weikang and Wang Chang won decisively with two sets of 21:14, contributing to the team's overall victory [2] - The women's doubles team, known as the "Sanctuary" duo, Liu Shengshu and Tan Ning, dominated their match with scores of 21:11 and 21:8 [2] - The B group matches also concluded with South Korea securing the top position after a series of competitive matches, indicating a strong performance from multiple teams in the tournament [2]