The basic expert database of vocational education is true. According to the Bidding Law of People's Republic of China (PRC), Interim Provisions on Bid Evaluation Committee and Measures, and Interim Provisions on the Management of Bid Evaluation Experts and Expert Database, the bid evaluation expert database refers to a talent pool composed of personnel with high theoretical level and rich practical experience in various engineering management, engineering technology, economy and related majors. The purpose of establishing an expert database is to provide suitable bid evaluation experts for the transaction subjects. The daily work of bid evaluation expert database management includes qualification identification, storage, construction, use and management activities of bid evaluation expert database. In order to strengthen the supervision and management of bid evaluation experts and expert database, and improve the system of bid evaluation expert database, the State Planning Commission deliberated and adopted the Interim Measures for the Management of Bid Evaluation Experts and Expert Database in April 2003 according to the Law of People's Republic of China (PRC) on Bidding. The departments in charge of various industries and local governments at all levels in the State Council have issued corresponding regulations on the management of bidding, specifying the methods for the construction, management and use of the expert database. Most parts of the country need to build, improve or supplement the expert database system to meet the requirements of the new management regulations and the needs of bidding management under the new situation.