From July 1987 to August 1988, I worked as an intern in Shuang Bao Police Station of Anshun County Public Security Bureau.
August 1988 to June 1994, Guizhou Public Security Investigator;
1994, 10 to 1997 as deputy section chief of a certain four departments of Guizhou Public Security Bureau;
1997 10 from 2000 to 2000 10, served as the section chief of a certain four departments of Guizhou public security; From June 2000 to June 2002, he served as deputy director of guizhou public security (Command Center);
From 2002 1 1 to July 2005, he served as deputy head of the Guizhou Public Security Police Corps (from May 2002 to June 2004, he studied in the postgraduate class of political economy major of Southwest Normal University);
From July 2005 to June 2007, he served as the captain of the Guizhou Public Security Police Corps (during the period: from September 2006 to June 2006, he was trained and studied in the training class for young and middle-aged cadres at the Party School of Guizhou Provincial Party Committee);
In June 2007, he served as member of Tongren State Committee of Guizhou Province, secretary of the Political and Legal Committee, and director of the regional leading group office for maintaining social stability.