Xiamen's evaluation of junior professional titles must require social security for one year. According to the regulations of Xiamen Human Resources and Social Security Bureau, certain conditions need to be met to declare junior professional titles, including social security payment requirements. Specifically, to apply for a junior professional title, you need to meet the requirements of continuous payment of social insurance 1 year or more. Therefore, it takes one year of social security to evaluate junior professional titles in Xiamen. ProfessionalTitle originally originated from the title of the position. Theoretically speaking, professional title refers to the title of professional technical level, ability and achievement level of professional and technical personnel, and is a sign reflecting the technical level and working ability of professional and technical personnel.