He has served as a worker, trade union officer, technician, assistant engineer, engineer, deputy section chief and deputy director of the Third Metallurgical Company of the Ministry of Metallurgy, and acting party secretary of the Third Metallurgical Company of the Ministry of Metallurgy;

1984 served as deputy secretary and deputy magistrate of Haicheng county Committee of Liaoning province;

1985 as mayor of the people's government of Haicheng;

1987 assistant to the mayor of Anshan municipal people's government;

1988 deputy director of Liaoning provincial commission for restructuring the economy;

1989 Deputy Director of Liaoning Provincial Labor Bureau and Deputy Secretary of the Party Group;

1990 Director of Liaoning Provincial Labor Bureau;

1993 Director of Liaoning Provincial Construction Department;

1995: Assistant Governor of Liaoning Provincial People's Government and Director of Provincial Construction Department;

1May 1996 served as deputy governor of Liaoning Provincial People's Government, deputy secretary of the Political and Legal Committee of the Provincial Party Committee and director of the Provincial Construction Department;

1June 1996 served as deputy governor of Liaoning Provincial People's Government and deputy secretary of the Political and Legal Committee of the Provincial Party Committee;

1996 12 used to be the deputy governor of Liaoning Provincial People's Government, the deputy secretary of the Political and Legal Committee of the Provincial Party Committee and the deputy secretary of the Shenyang Municipal Committee of the Communist Party of China;

65438+1February 1997 served as deputy governor of Liaoning Provincial People's Government, deputy secretary of the Political and Legal Committee of the Provincial Party Committee, deputy secretary of Shenyang Municipal Committee of the Communist Party of China and mayor of the municipal government;

1May 1997 Deputy Secretary of the Political and Legal Committee of Liaoning Provincial Committee of the Communist Party of China, Deputy Secretary of Shenyang Municipal Committee of the Communist Party of China and Mayor of the municipal government;

1From August 1997 to February 2000, he served as deputy secretary of the CPC Shenyang Municipal Committee and mayor of the municipal government.

The 2nd1meeting of the Standing Committee of the 65438th People's Congress of Shenyang adopted the Decision on Accepting Mu's Resignation as Mayor of Shenyang Municipal People's Government (Draft).

Dalian Intermediate People's Court sentenced him to death on 200 1, 10 and 10, with a two-year suspension of execution and deprivation of political rights for life.

He died of cancer on March 2, 2002.