What you want to ask is how Gao Qiqiang's brother died? Jumped to his death.

Gao Qiqiang's younger brother Gao Qisheng jumped to his death. Qi Shenggao was shot by the special police for drug trafficking. Later, he jumped from the upstairs with Li Xiang, and Qi Shenggao died. Qi Shenggao did evil and deserved to die. Unfortunately, Li Xiang and Qi Shenggao mutually assured destruction.

The Knockout TV series is produced by iQiyi and Bai Liu Film and Television, directed by the Central Political and Legal Publicity and Education Bureau and the Political and Legal Comprehensive Information Center of the Central Political Commissar, directed by Xu Jizhou, starring Zhang Yi, Zhang Songwen, whitehairpin and Zhang Zhijian, specially invited by Han Tongsheng, starring Wu Jian and Hao Ping, and starring Gao Ye, Jia Bing and Li Jian.