On August 9, 2019, a hostile hostage case occurred in the Nanning subway station. The police controlled the scene and persuaded the suspected man to educate for 2 hours. When the man raised the knife and attempted to carry out damage to the hostage, the sniper smashed the gun to him and rescued the hostage. . On August 30, five people, including negotiators and snipers involved in the disposal, were commended.