From November 1968 to December 1976, he was the squad leader of the 8th Company of the 42nd Regiment of the 4th Division of Heilongjiang Production and Construction Corps, the keeper of Mishan Wholesale Station and the dispatcher of Hulin Wholesale Station;

1976.12—1978.8, majoring in finance and economics in Harbin Finance and Trade Technical School, Heilongjiang Province;

from August, 1978 to February, 1984, he was a clerk in the Budget Department of Harbin Finance Bureau, Heilongjiang Province;

February 1984 —— August 1985, Deputy Director, Budget Department, Harbin Finance Bureau, Heilongjiang Province;

from August, 1985 to April, 1991, he was the deputy director of the Finance Bureau of Harbin City, Heilongjiang Province, and a member of the party group (during the period: from July, 1986 to June, 1989, he studied by correspondence in the Political Education Department of Harbin Normal University; From March 1989 to January 1991, he studied as a postgraduate majoring in management engineering in the Department of Management Engineering of Harbin Institute of Technology, and obtained a master's degree in engineering);

from April, 1991 to May, 1993, director of the Finance Bureau of Harbin City, Heilongjiang Province and secretary of the Party Group;

from may 1993 to April 1994, deputy director of the budget management department of the Ministry of finance;

from April, 1994 to May, 1995, deputy director of the local department of the Ministry of Finance;

from may 1995 to March 1996, director of the capital construction department of the Ministry of finance;

1996.3—1998.7, Director of Budget Department of Ministry of Finance;

from July, 1998 to June, 2, Director of the Treasury Department of the Ministry of Finance (during this period: from March, 1997 to April, 1999, he studied in Harbin Institute of Technology, majoring in management science and engineering, and obtained a doctorate in management; From February 1999 to August 1999, he went to Columbia University and Morgan Stanley Bank to study and practice);

from June, 2 to February, 21, he was an assistant to the Minister of Finance and a member of the Party Group (during this period, he studied at the provincial and ministerial level cadre training class of the Central Party School from September, 2 to November, 2);

from February, 21 to August, 24, he was the vice chairman and member of the leading group of the National Social Security Fund Council;

from August, 24 to April, 27, he was the deputy governor of Gansu province and a member of the party group of the provincial government;

from April, 27 to January, 28, he was a member of the Standing Committee of Gansu Provincial Party Committee, vice governor and party group of the provincial government;

from January, 28 to December, 21, he was a member of the Standing Committee of Gansu Provincial Party Committee, executive vice governor and deputy secretary of the provincial government party group;

December 21 —— January 211, Party Secretary and Vice Governor of Gansu Provincial Political Consultative Conference;

from January, 211 to April, 211, he was the chairman, party secretary and deputy governor of the 1th CPPCC Gansu Committee;

from April, 211 to January, 213, he was Chairman and Party Secretary of the 1th Committee of Gansu Province.

213.1——, Chairman of the 11th Committee of the CPPCC Gansu Province.