He once served in the Special Corps of the 13th Army Group of the People's Liberation Army. During his service, he participated in the training of special skills such as parachuting, landing, armed swimming and sniper. He once carried out the task of maintaining stability and dealing with emergencies in Tibetan areas. Carry out coordinated training in Yunnan and Myanmar special forces. He once went to Lushan County, Ya'an City, Sichuan Province to provide disaster relief and carried out border control tasks at the border between China and India. After retirement, he participated in the training of security officers, completed criminal psychology, Arabic and English, and then was assigned to a large enterprise in Iraq as a security officer in an oil project. Now, he is the overseas security manager of a Chinese enterprise project in Guinea of CNOOC International Security Co., Ltd.