1. Hold Shanghai residence permit for 7 years. 2. During the certificate period, he has participated in Shanghai urban social insurance for 7 years as required. 3. Pay income tax in Shanghai according to law during the period of holding the certificate. 4. Being employed as a professional technical post at or above the intermediate level in Shanghai, or having the professional qualification of a technician (above the second level of the national professional qualification certificate), and the major corresponds to the type of work. 5. There are no records of bad behaviors such as violating the family planning policies of the state and Shanghai, and being punished by public security management for the above-mentioned illegal and criminal acts. Priority can be given to the settlement conditions: 1. Persons who have made great contributions in Shanghai and received corresponding rewards, or those who have been rated as senior professional and technical positions or senior technicians in Shanghai (national first-class vocational qualification certificate) and whose majors and types of work are in line with the positions they have hired, are not limited by certificates and insurance years. 2. Those who have worked in education, health and other positions in the outer suburbs of Shanghai for five years can be shortened to five years. 3. If the base of paying urban social insurance in Shanghai for the last three consecutive years is more than twice the average salary of employees in Shanghai last year, or if the taxable salary income for the last three consecutive years is higher than the average annual salary income level of intermediate technical, technical or management positions in the same industry last year, the technical management and key position personnel may not be restricted by professional and technical positions or professional qualification grades. 4. According to the individual's direct investment (or investment share) in Shanghai, if the accumulated total payment and the minimum annual payment in the last three consecutive tax years reach the standards set by Shanghai, or if the number of employees in Shanghai reaches the standards set for three consecutive years, the relevant investment and entrepreneurial talents may not be restricted by professional and technical positions or professional qualification grades.