He has served as deputy stationmaster and stationmaster of Miaoergang Power Station;

Manager of county hydropower equipment maintenance company;

Deputy Secretary and Secretary of Yuan 'an County Committee of the Communist Youth League;

Secretary of the Party Committee of Wangjia Township, Chairman of the National People's Congress;

Secretary of the Party Committee of Hekou Township, Chairman of the National People's Congress, Secretary of the Party Committee, and head of the government;

Deputy Secretary and Director of Party Group of County Construction Bureau, Party Secretary and Director;

Party Secretary and Director of the County Housing and Urban-Rural Development Bureau;

Director, Development Planning Division, Shaanxi Provincial Development and Reform Commission;

Acting county magistrate of Changwu County;

County magistrate of Changwu County People's Government;