According to statistics from the China Index Academy, since the beginning of this year, around 20 cities, including Chongqing and Shenyang, have successively supported and optimized the policy of converting commercial loans to public housing fund loans. Journalists have found through research that, in addition to the conversion of commercial loans to public housing fund loans, various regions have also optimized and adjusted policies in terms of increasing the loan limit for public housing funds, supporting the withdrawal of public housing funds for down payments, and extending repayment periods. Moreover, cities such as Shenzhen and Suzhou have increased the loan limit for public housing funds for families with multiple children. Data from the China Index Academy shows that in the first half of this year (H1), many regions have adjusted and optimized public housing fund policies, introducing at least over 150 relevant measures, including supporting the mutual recognition of public housing funds across different regions.