On April 16, the 2022 BWF Tour Super 300-level Korea Masters entered the semi-final competition, and Guoyu competed in the women's singles and mixed doubles arenas, and finally He Bingjiao and the two-pair mixed doubles combination achieved foreign victory, realized the division, and helped Guoyu win the women's singles and mixed doubles championships in advance. It is worth mentioning that He Bingjiao once again swept the South Korean talented girl An Xianying 2-0 in the semifinals of the women's singles second half of the region, achieving a three-consecutive victory over the latter in the professional competition.
After the first three rounds of competition, in addition to the men's singles army was completely destroyed and did not qualify for the top 4, the other four individual events have team members entering the top 4, which is expected to continue to impact good results. Especially in the women's singles, it occupies 3 of the top 4, there are 2 seats in the mixed doubles, and 1 seat is left in the men's doubles and 1 seat in the women's doubles. Including the two champions of the Tokyo Olympic Games, Chen Yufei, and the "Yellow Duck" combination Wang Yilu/ Huang Dongping, they are expected to continue to impact the championship.
In the first mixed doubles semi-final, the two pairs of national feathers in the upper and lower halves, the new combination of Ou Xuanyi and Huang Yaqiong, facing the No. 4 seed of the tournament and the Malaysian combination Wu Shunfa / Lai Peijun, it took only 33 minutes to win 21-11, 21-15, two consecutive sets of 2-0; and the opponent of "Yellow Duck" Wang Yilu / Huang Dongping was the host Korean combination Jin Yong / Li Youlin, and the result was that the two were more efficient, taking 30 minutes to win 21-12, 21-8, easily 2-0. The two pairs of national feathers will achieve the final meeting and help the national feathers to win the championship and runner-up.
In the women's singles competition, three players of Guoyu played, Chen Yufei and Wang Zhiyi launched a civil war, the first game Chen Yufei easily won 21-7, but the second set was wang Zhiyi's strong counterattack, losing 19-21, the two entered the decider competition, in the decider, Chen Yufei withstood the pressure, completed the kill 21-17, and won 2-1 to advance.
In another semi-final, He Bingjiao played against the South Korean talented girl, only 20-year-old An Xianying, the result of this game once again presented a one-sided situation, He Bingjiao 21-11, 21-13, won two consecutive sets, easy 2-0 win, following this year's German Open, and then won against the opponent, but also in the professional competition of the three consecutive wins against An Xianying. At this point, Guoyu also won the women's singles championship and runner-up.