1971August to present, teacher of Liu Jun commune primary school in Huai' an county, student of electronic engineering department of southeast university, assistant of electronic engineering department of southeast university, clerk of electromechanical industry bureau of Huai' an county, clerk of production technology department of county economic commission, secretary of party branch of county silk factory.

1February 1984 served as deputy magistrate (deputy mayor) of Huai' an county (city) (during this period:1February 1986 ~1August 1986 attended the training course for young and middle-aged cadres at the county level in the Party School of the Provincial Party Committee);

1990 65438+served as deputy secretary of Siyang county Committee, deputy secretary of county Committee, county magistrate and secretary of county Committee in February (during this period: 1995 attended the postgraduate training course for leading cadres majoring in business administration of Nanjing University International Business School for two years);

1August, 1996, he served as a member of the leading group for the preparation of Suqian City and secretary of Siyang County Committee;

1996 In September, he served as deputy mayor of Suqian City and secretary of Siyang County Committee;

199665438+served as deputy mayor of Suqian in February;

0 1, in 2002, served as deputy director and member of the party group of the Standing Committee of Huai 'an Municipal People's Congress;

In June 2002, he served as deputy director of the Standing Committee of Huai 'an Municipal People's Congress and deputy secretary of the party group (during the period: from July 2008 to June 2009, he served as acting director of the Standing Committee of the Municipal People's Congress).

Deputies to the 10th and 11th Provincial People's Congress.