In the singles competition of the 2022 German Open Badminton Championships, Guoyu achieved 4 wins and 2 losses, among which the second sister of the women's singles He Bingjiao faced last year's World Championships champion Japan's "little motor" Akane Yamaguchi, and directly played a 2-0 (21-17/21-11) disparity to advance to the top 8, while the world championships runner-up Zhang Yiman was 2-1 (21-14/15-21/21-14) in 3 sets to defeat former world champion India's Hindhu, and the two women will be very powerful to eliminate the two major bitter lords of national badminton. It also reflects the good effect of winter training! Cho Joon-pong played aggressively against South Korea's no. 1 main player, Heo Woo-hee, and became the only player in the men's singles to reach the quarter-finals of the national feathers men's singles 2-0 (21-10/21-10).

He Bingjiao 2-0 (21-17/21-11) Akane Yamaguchi, Zhang Yiman 2-1 (21-14/15-21/21-14) Xin Dehu, Chen Yufei 2-0 (21-8/21-5) Ge Tong, Han Yue 1-2 (19-21/24-22/15-21) An Zaiying
He Bingjiao as the second main force of the Tokyo Olympic cycle of the national feather women's singles, in the technical playing style is still the main defensive style of play, after successful weight loss to make a certain breakthrough, in the Olympic Games to reach the top four, but last year's World Championships in the face of the bitter lord Yamaguchi Akane still appeared to be physically insufficient to lose, the station game He Bingjiao strengthened the attack, a change in the past passive, straight 2 sets to defeat the bitter lord, the two of them to rewrite the record of the two to 2 wins and 12 losses. After Akane Yamaguchi won the World Championships last year, she became the best person in the world women's singles state recently, coupled with her young and physical strength, the probability of winning every tiebreaker is very high, but this time she failed to grind the decider.
Zhang Yiman soared at the World Championships last year, with a stable play, defeated the 2013 World Championship champion Thailand's Indanong, this 8-round battle against the former World Championship champion Sindhu, before the game unanimously agreed that Zhang Yiman was downwind, Xindhu almost maintained a high winning rate in the face of any opponent of the national feather, this time Zhang Yiman played proactively, giving Sindhu a very uncomfortable position in the landing point of defense and attack, whether tactical or physical overpowered the Indian star.
Chen Yufei faced Thailand's young player Ge Tong, this ball only let the opponent get 8 points and 5 points in 2 sets, Chen Yufei after 3 months of adjustment period, returned to the field unaffected, good feel so that the opponent has no chance to win. The only loss in the women's singles arena came from Han Yue, who fought hard for 3 innings and lost to the World No. 4 Korean youngster An Xianying, but Han Yue once had the opportunity to eliminate the opponent in 2 innings, but unfortunately the 1st inning did not grasp it, after a fierce 2 innings of physical exertion, the 3rd inning was gradually unable to do it, after winter training Han Yue was able to compete with An Xianying for 3 innings, and also saw the side of progress.
Zhao Junpeng 2-0 (21-10/21-10) Xu Youxi, Lu Guangzu 1-2 (16-21/23-21/18-21) Srikante
Since Shi Yuqi was injured and Chen Long's absence, it has always been a state of little devils, but the performance of several team members is still slightly immature, and Lu Guangzu, who is no longer young, was suddenly pushed to the position of men's single brother, and played a decent role in the World Championships and this competition, the game to win was won, but there has been no breakthrough progress, facing India's Srikante, after the World Championships, Lu Guangzu has not yet had the strength to rank among the world's first-class standards.
Zhao Junpeng's opponent in the 1/8 final is South Korea's Heo Youxi, the opponent once defeated the world champion Momota Kendou, who won the championship hot host in the Tokyo Olympics, and is also the hope of the current South Korean men's singles, in the face of such a fierce general, Zhao Junpeng's full offensive and defensive technology is not leaky, 2 games are only given to the opponent 10 points of opportunity, single into the men's singles 8. In this competition, the Chinese men's singles 3 people played, Li Shifeng lost to Indonesia's Jonathan, Lu Guangzu lost to Srikante, all of which were defeated in 3 sets, but also witnessed the national feathers facing the world's top 10 famous players, always lacking in the comprehensive play of the field, and did not have the ability to break through the top masters.