On April 30, Beijing time, the 9th round of the Chinese Super League started, and the Chinese Football Association officially announced the selection of referees for this round. Beijing Guoan was a guest in the Beijing-Tianjin derby with Tianjin Jinmen Tigers, with Wang Jing in charge, while Ma Ning served as the VAR of the harbor away against Manatee, and Fu Ming was absent from this round of law enforcement.
The match between Shandong Taishan and Nantong Zhiyun was enforced by the referee of the Beijing Football Association, of which Niu Minghui served as the referee and Guan Xing served as VAR. This is also the first match of the round.
The Beijing-Tianjin derby between Tianjin Jinmen Tigers and Beijing Guoan was refereed by Wang Jing from the Guizhou Football Association and Huang Yi from the Jiangsu Football Association served as VAR. In the match between the Zhejiang team and the Henan team, Liang Songshang of the Guangdong Football Association served as the referee, and Tang Shunqi of the Chengdu Football Association served as the VAR. In the match between Meizhou Hakka and Qingdao West Coast, Xing Qi of the Zhejiang Football Association served as the referee, and Mai Maitijiang of the Xinjiang Football Association served as the VAR.
In the four games on May 1, Changchun Yatai and Shenzhen Xinpeng City, Gao Peng of the Dalian Football Association served as the referee, and Liu Wei of the Shenyang Football Association served as the VAR. In the match between Qingdao Manatee and Shanghai Port, Wang Wei of the Beijing Football Association served as the referee, and Ma Ning from the Jiangsu Football Association served as the VAR.
In the match between Chengdu Rongcheng and Wuhan Three Towns, Xu Qiangqiang of the Shanghai Football Association served as the referee, Zhang Lei from the Tianjin Football Association served as the VAR, Shanghai Shenhua and Cangzhou Lions played the match, Shan Danao of the Henan Football Association served as the referee, and Gu Chunhan from the Wuhan Football Association served as the VAR.