Recently, the Ministry of human resources and social security opened a special column on its portal website entitled "inquiry of professional qualification and vocational skill level identification certificate", and published 20 professional and technical personnel professional qualification certificate inquiry websites and the national online inquiry system of skilled personnel evaluation certificate. The vast number of professional and technical personnel and skilled personnel can inquire about professional qualifications and professional skill level certificates through official channels to avoid being cheated. In the early stage, the Ministry of human resources and social security, together with all localities and relevant departments, concentrated on the special treatment of technical skills "Shanzhai certificates", cleared a number of illegal websites and information, and investigated and dealt with a number of typical institutions that illegally carried out "Shanzhai certificates" issuing activities. Next, the Ministry of human resources and social security will establish a long-term mechanism for the governance of "Shanzhai certificates" of technical skills to create a fair and clean environment for the evaluation of technical skills. (news agency)