Chen is the third seed in this competition. As an Olympic champion, she is one of the favourites to win this competition. After being eliminated with Akane Yamaguchi, Chen became the favorite to win the championship. In the quarterfinals, Chen met a German player who had never participated in the World Badminton Federation competition.
After the game started, Chen quickly entered the state, leading 5-0. Trying to fight back, Chen quickly fought back and expanded his advantage. After the score became 1 1-4, Chen launched a new offensive. She scored twice and won a game with 2 1-5.
After the start of the second game, Chen pursued victory and quickly took a 6-2 lead. The score is behind, and Chen always strikes back in time to stay ahead. After the opponent chased 15 to 16, Chen stepped up his attack and scored 4 points to get the match point first. Saved a match point, but Chen didn't give her another chance. She played 1 to win another game, and she eliminated her opponent 2-0 and advanced.
Zhang Yiman met Japanese Gao Qiao Sharjah, and both of them performed well in the final round. They all eliminated the strong players and advanced. After three hard sets, Zhang Yiman narrowly beat No.7 seed Indian Sindu with a score of 2- 1, while Gao Qiao Shayega swept No.1 seed Dai Ziying 2-0 in Taipei, China. Zhang Yiman and Gao Qiao Sha Jiajia played in the World Badminton Federation four times before. Zhang Yiman was at a disadvantage with 1 win and 3 losses, but in the last two wars, both sides won one game each.
After the start of the game, Takahashi Sha also added a preemptive strike, and soon took the lead with 6- 1 and 9-3. Zhang Yiman set off a counterattack and scored 10 continuously. After that, Zhang Yiman pursued the victory, and she led by 5 points in a row. Gao Qiao Sha, who was behind by a big score, also played tenaciously, saving four games in a row when 15-20 was behind. Zhang Yiman didn't give his opponent a chance to turn over. She won 1 point and went to the next city with 2 1- 19.
In the second game, the two men tied several times. After 8 draws, Gao Qiao Sha also scored two points in a row. Zhang Yiman tried to bite the score, and Gao Qiao Sharjah also scored 4 points even with 12 leading 1 1. Zhang Yiman did not give up easily. She patiently looked for opportunities, and finally seized the opportunity to chase five points before she made it 17. 18 draw, 19 draw, Zhang Yiman grabbed the key ball and scored two points in a row, and then went to the next city with 2 1 to 19. She won 2-0 and advanced.
Due to the early retirement of Thai star Danon, He Bingjiao entered the semi-finals without fighting, and China occupied three seats in the semi-finals.