On September 13, the badminton competition of the 14th National Games continued, and Zhejiang's Wang Yilu / Zheng Siwei won two straight sets to win Fujian's Ou Xuanyi / Han Chengkai to break into the men's doubles quarterfinals. Zhejiang women's doubles Huang Yaqiong / Wu Mengying lost 0-2 and were eliminated.
In the second round of men's doubles, the winning favourites Li Junhui / Liu Yuchen defeated Shandong's Hong Zhuwen / Gao Zhenqing 2-0 (21-15, 21-11). Beijing's Zhang Nan/Feng Yanzhe eliminated Hong Kong's Ke Zhancong/Zhong Hanlin 2-0 (21-12, 21-11).
Zhejiang's Zhou Haodong/Wang Chang defeated Guangdong's Deng Jiaqiang/Wu Tuobin 2-1 (17-21, 21-8, 21-9) and Fujian's Liu Cheng/He Jiting defeated Guangdong's Liu Zijie/Xu Jiajun 2-0 (21-8, 21-13). Guangdong's Ren Xiangyu/Liang Weiheng defeated Fujian's Huang Kaixiang/Zhang Songye 2-0 (21-19, 21-12) and Jiangsu's Cai Ruiqing/Tan Qiang defeated Shandong's Guo Yuchen/Guo Xinwa 2-0 (21-10, 21-7).
In addition, the men's doubles also has a focus battle, Zhejiang team's Wang Yilu / Zheng Siwei to meet Fujian team's Ou Xuanyi / Han Chengkai. Wang Yilu / Zheng Siwei quickly opened up the lead in the first set, scoring consecutive points after 5-4 to establish an advantage, 21-9, they won the first set. In the second set, the Fujian duo had led 11-4, but Wang Yilu/Zheng Siwei paid attention to the hair concatenation and consistency, and they set off a counter-attack to score consecutive points to chase 10-11. After 12 draws, the Fujian combination took 2 points to lead again, and Wang Yilu/Zheng Siwei scored 4 points in a row to achieve a rebound. Wang Yilu/Zheng Siwei then held firmly to the lead, and they won another set 21-16 to win 2-0 to advance.

In another match, Hunan's Peng Jianqin/Cui Hechen defeated Sichuan's Pei Tianyi/Gao Xiangcheng 2-1.
In the men's singles field, Sun Feixiang of Hubei team defeated Liu Haichao of Shanghai team 2-0, and Zhang Weiyi of Liaoning team narrowly defeated Wang Zhengxing of Hunan team 2-1.
In the women's doubles, zhejiang duo Huang Yaqiong / Wu Mengying did not show enough competitiveness, they have been in the ascendant, losing two consecutive sets to Hubei's Zheng Yu / Li Wenmei 9-21, 8-21. Sichuan's Qiao Shijun/Zhang Shuxian eliminated Shanghai's Tang Pingyang/Zhou Xinru 2-0.
Women's doubles champions Chen Qingchen / Jia Yifan against Fujian's Huang Dongping / Tan Ning. After the start of the match, Chen Qingchen/Jia Yifan had the advantage in hair catches and consistencies, and they quickly pulled away to take the lead and led 11-5 into the interval. Back on the field, although Jia Yifan's mistakes increased, their lead was still solid, 21-16, and the Fanchen combination took the lead.
In the second set, the FanChen combination quickly led the way, but after taking a 12-6 lead, their mistakes increased, and Huang Dongping/Tan Ning played two waves of counterattack climax to win 14-13. The Fanchen combination hit back with 2 points, and the Fujian combination kept the offensive pressure to score consecutive points, and they won the set point 20-17. Chen Qingchen/Jia Yifan did not give up resistance and saved three innings in a row to tie the level. Huang Dongping/Tan Ning then wasted two more innings, Chen Qingchen/Jia Yifan scored two consecutive points after 22 draws to win 24-22, and they won 2-0 to advance.
In other matches, Hubei's Li Yinhui/Du Yue defeated Guangdong's Chen Xiaofei/Feng Xueying 2-0 (21-13, 21-19), Hunan's Liu Xuanxuan/Keng Shuliang defeated Shanghai's Jiang Binbin/Lin Fangling 2-1, Hunan's Zhang Chi/Tang Ruizhi, Liaoning's An Yu/Liu Shengshu and Guangdong's Wu Yingshi/Xu Shiyu all won the promotion.
The second round of the mixed doubles ended the last four encounters, with Shanghai's Jiang Zhenbang/Lin Fangling and Guangdong's Liang Weiheng/Chen Fanghui fiercely fighting in three sets, and the Shanghai duo fought back after losing one set first, and they won two consecutive sets to win 2-1 (19-21, 21-17, 21-3). Guangdong's Ren Xiangyu and Feng Xueying defeated Hong Kong's Zhong Hanlin/Wu Zhirou 2-0 (21-9, 21-13). Hubei's Zhang Hanyu/Du Yue defeated Beijing's Feng Yanzhe/Yu Xiaohan 2-0 (21-13, 21-14), Shandong's Guo Xinwa/Zhang Jing'er and Fujian's Huang Kaixiang/Yang Jiayi played three sets, and the Shandong team won 2-1 (21-11, 21-23, 21-13).
Chen Yufei encountered Cai Yanyan of the Beijing team, and Chen Yufei's foot was cut by a sneaker during the game, which still had a certain impact on her play. Chen Yufei quickly took the lead in the first set, leading 8-5, 10-7. Cai Yanyan, who was behind the score, controlled his own mistakes, and at the same time increased the number of surprise attacks, chasing 4 points in a row when he was 11-16 behind. Chen Yufei responded with 1 point, and Cai Yanyan equalized with 2 points. Chen Yufei chased 2 points in a row, and Cai Yanyan scored 3 points in a row to win 20-19 to get the set point. Although Chen Yufei saved a set point, Cai Yanyan scored two more points to win a set 22-20 first.
In the second set, Cai Yanyan took advantage of the chase and quickly led 8-4, 12-7. Chen Yufei, who was behind the score, let go of the counterattack and played two small climaxes to win 16-14. Cai Yanyan hit back 1 point, but she still made more active mistakes, and Chen Yufei scored 5 points to win back a set 21-15.
In the decider, Chen Yufei's offensive attack did not decrease, and after 8-7, he scored 5 consecutive points to open up. After Yi Bian, Chen Yufei firmly controlled the situation, she won the decider 21-12, and Chen Yufei won the 2-1 reversal to advance.
The other two title-winning favourites also won to reach the quarterfinals. Jiangsu's He Bingjiao defeated Zhejiang's Han Qianxi 2-0 (21-13, 21-11) and Hubei's Wang Zhiyi defeated Jiangsu's Zhuang Yi 2-0 (21-13, 21-9).
In other women's singles matches, Tan Ning of Fujian's team, Chen Lu of Sichuan's team, Dai Wang of Hubei's team and Zhang Yiman of Jiangxi's team all won the quarter-finals.
Badminton 1/8 Final Result:
Men's Singles:
Shi Yuqi (Jiangsu) 2-0 (21-18, 21-9) Gu Junfeng (Liaoning)
Chen Long (Fujian) 2-0 (21-19, 21-6) Fang Kai (Zhejiang)
Song Ransheng (Guangdong) (Abstain) 0-1 (7-21) Li Shifeng (Jiangxi)
Lin Guipu (Zhejiang) 0-2(10-21、 12-21)Lu Guangzu(Jiangsu)
Liu Haichao (Shanghai) 0-2 (13-21, 21-23) Sun Feixiang (Hubei)
Women's Singles:
Tan Ning (Fujian) 2-0 (21-16, 21-14) Zhou Meng (Hunan)
Wang Zhiyi (Hubei) 2-0(21-13、 21-9)Zhuang Yi(Jiangsu)
Han Yue (Fujian) 0-2 (20-22, 12-21) Chen Lu (Sichuan)
Chen Yufei (Zhejiang) 2-1 (20-22, 21-15, 21-12) Cai Yanyan (Beijing)
Han Qianxi (Zhejiang) 0-2 (13-21, 11-21) He Bingjiao (Jiangsu)
Ren Linfei (Zhejiang) 0-2 (10-21, 12-21) Zhang Yiman (Jiangxi)
Men's Doubles:
Huang Kaixiang / Zhang Songye (Fujian) 0-2 (19-21, 12-21) Ren Xiangyu / Liang Weiheng (Guangdong)
Zhang Nan / Feng Yanzhe (Beijing) 2-0 (21-12, 21-11) Ke Chencong / Zhong Hanlin (Hong Kong)
Li Junhui/Liu Yuchen (Liaoning/Beijing) 2-0(21-15、21-11)Hong Zhuwen/Gao Zhenqing (Shandong)
Deng Jiaqiang/Wu Tuobin (Guangdong) 1-2(21-17、8-21、9-21) ZHOU Haodong/WANG Chang(Zhejiang)
Liu Zijie/Xu Jiajun (Guangdong) 0-2(8-21、13-21)Liu Cheng/He Jiting (Fujian)
Ou Xuanyi/Han Chengkai (Fujian)0-2 (9-21、16-21) Wang Yilu/Zheng Siwei (Zhejiang)
Women's Doubles:
Chen Xiaofei/Feng Xueying (Guangdong)0-2(13-21、19-21)Li Yinhui/Du Yue (Hubei)
Jia Yifan/Chen Qingchen (Hunan/Guangdong) 2-0(21-16、24-22)Huang Dongping/Tan Ning(Fujian)
Zheng Yu/Li Wenmei (Hubei)2-0(21-9、 21-8)Huang Yaqiong/Wu Mengying(Zhejiang)
mixed doubles:
Lu Kai/Qin Huizhi (Guangxi) 0-2(6-21、 14-21)Wang Yilu/Huang Dongping (Zhejiang/Fujian)
Huang Jiawei / Wei Yaxin (Hunan) 2-1(22-20、15-21、21-17)XIAO Shicheng/ZHENG Xuhui (Guangdong)
Zheng Siwei/Huang Yaqiong (Zhejiang) 2-0(21-15、21-16)Chen Sihang/Tang Pingyang (Shanghai)
Jiang Zhenbang/Lin Fangling (Shanghai) 2-1(19-21、21-17、21-3) Liang Weiheng/Chen Fanghui (Guangdong)
Zhang Hanyu/Du Yue (Hubei) 2-0(21-13、 21-14)Feng Yanzhe/Yu Xiaohan (Beijing)
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