At 17 o'clock on May 20, the semifinals of the Su Cup were the focus match, and the Chinese team recruited the Japanese team, and the bitter meeting attracted much attention. In the previous match, the Chinese team eliminated Indonesia 5-0 and passed the hurdle smoothly. In the first mixed doubles match, Feng Yanzhe / Huang Dongping encountered obstacles and failed to seize the opportunity at the end of the first game and lost 24-26. In the second game, the Chinese combination won 21-18 and dragged into the tiebreaker. In the tiebreaker, the Chinese team regretted that it had an 18-12 advantage, but it was reversed. Both goals at the end of the game were lost by mistakes in return, 22-24!
The second match was a men's singles event, and the first brother Shi Yuqi played against Naraoka. In the first game, the opponent slashed off the net, then returned the ball out of bounds, losing 2 points in a row. Shi Yuqi was a little impatient, and after a 9-9 draw, he lost 6 points in a row, resulting in a 9-15 trail! After that, the offense scored 2 consecutive points, and the mistake came again. The game was over, and Shi Yuqi lost 13-21. In the second game, Shi Yuqi took an 11-5 lead, then took the first set point and won 21-15. In the tiebreaker, the game entered the rhythm of Shi Yuqi, won as many as 7 points, and finally won 21-17, helping the Chinese team to equalize 1-1.
In the third game, the national badminton Olympic champion Chen Yufei played, but faced Akane Yamaguchi, was in poor form, losing two consecutive games, losing 14-21, 15-21 respectively, which can be described as a miserable defeat. Japan led 2-1.
In the fourth match, the Chinese men's doubles team sent Liu Yuchen/Ou Weiyi against Homu Zhuolang/Kobayashi Yugo. The Chinese team started 5-8 behind, and then finally equalized at the end of the game, 17-17! Hoki Zhuo Lang scored diagonally in front of the net, Ou Weiyi killed the ball without losing points over the net, and Yugo Kobayashi scored in the back court and scored the game point. After that, 17-21, the Chinese team lost the first game. In the second game, the Chinese team began to exert its strength, scoring 8 consecutive points to shake off the point difference! At the end of the game, he scored with Ou Weiyi's grab and won 21-19. In the tiebreaker, the Chinese combination gradually fell down, 8-11! With Ou Weiyi losing 2 consecutive chances and the point difference widened, 12-17, the suspense was not much. The Chinese team saved four match points in a row and finally reversed, and the big score reached 2-2.