I want to buy a house in Tianjin now, but can I buy a house without a Tianjin hukou and social security?

According to the "Implementation Opinions of the General Office of Tianjin Municipal People's Government on Further Deepening the Regulation of the Real Estate Market in Our City" issued by the General Office of Tianjin Municipal People's Government on March 3, 2065438, families who are not registered in this city need to provide proof that they have paid social insurance or personal income tax continuously for more than two years in this city within three years. The paid social insurance or personal income tax certificate shall not be used as a valid certificate for purchasing a house. If there are overdue payments due to job changes and other reasons, if the number of months to repay within 24 months is not more than 3 months, it will be regarded as continuous payment and can be used as a valid purchase certificate.