Recently, many regions have introduced a new round of real estate policies. According to incomplete statistics from the China Securities Journal, more than 20 cities nationwide have implemented measures to optimize and adjust housing provident fund policies, including increasing housing provident fund loan limits, lowering down payment ratios, and supporting flexible employment personnel. Many areas have raised the maximum loan limits for highly educated talents, families with multiple children, and green buildings. In addition to releasing housing provident fund policies, many regions have also introduced real estate-related policies such as lifting sales restrictions. Some areas have also implemented measures related to the renovation of old residential communities