Legal basis: Chapter II of Nanjing Measures for Talents to Purchase Commercial Housing in 2020 (Trial) meets one of the following conditions: (1) Working in our city, which is equivalent to Class A-E talents in Nanjing Measures for Talents Housing, signing a labor contract with the unit 1 year or more, and paying social insurance or personal income tax in our city. (2) Talents who have worked in our city and obtained doctoral degrees have signed labor contracts with their units for more than 1 year, and paid social insurance or personal income tax in our city. (3) Talents who have registered enterprises above designated size, high-tech enterprises and new R&D institutions in our city and obtained master's degrees have signed labor contracts with their units 1 year or more, and paid social insurance or personal income tax in our city. (4) High-skilled talents registered in our city by enterprises above designated size, high-tech enterprises and new R&D institutions have obtained professional qualifications of senior technicians and above, signed labor contracts with their units for more than 1 year, and paid social insurance or personal income tax in our city. (5) Senior management talents and technical backbones who work in enterprises registered in our city, have an annual tax income of 500,000 yuan or more, have signed labor contracts with their units 1 year or more, and pay social insurance or personal income tax in our city. (6) The recommended talents who have been identified by the Nanjing High-level Talents Recommendation Committee and approved by the Municipal Party Committee and Municipal Government and worked in our city have signed a labor contract with the unit for more than 1 year and paid social insurance or personal income tax in our city. (seven) other talents approved by the municipal government. The above supply targets are not limited to household registration, including overseas talents and talents from Hong Kong, Macao and Taiwan. Among the above-mentioned supply targets, the city's household registration is equivalent to Class A, B and C talents. At the time of application, I, my spouse and minor children have no self-owned housing or only 1 set of housing with a construction area of less than 90 square meters in our city. When applying for other talents, I, my spouse and minor children have no own housing in our city, and there is no housing transaction record within 1 year.