He used to be the deputy director (deputy department level) of the Office of China Commodity Inspection Society, the deputy director of the Finance Department and the director of the service center of the General Administration of Inspection and Quarantine, and the deputy director (presiding) and director of the service center of the General Administration of Quality Supervision, Inspection and Quarantine. In May 2006, he served as director and party secretary of Inner Mongolia Entry-Exit Inspection and Quarantine Bureau.