Middle school physics teacher Hao Wanzhong, because of love for the work of police occupation, the police team entered the Public Security Bureau, in the work of Hao Wanzhong has a great ability of memory and logic reasoning, often we do not pay attention to place found the suspect when he left clues, police in Dongsheng District Erdos team when the team leader has repeatedly broken evaluated, repeatedly has expressed, which was promoted to police chief, Hao Wanzhong, reform, rectify the present regulations, pure cadre team, the squad into a team that can fight particularly. Hao Wanzhong for outstanding achievements in the work, to Zhungeer Qi when a public security bureau. Wang Tianyan directs the Mafia Gang attempts to monopolize the local freight, Hao Wanzhong led a group of old men, and criminal gangs battle of wits, finally let Wang Tianyan have no place to hide, Wang Tianyan finally was arrested, and before he bought some fierce assault, the smuggling of cultural relics are successfully solved. Hao Wanzhong because of overwork killed in the line of duty, compose a heroic chapter.