Because economic development can't keep up. The supervision of funds in Oukeng market in Yangjiang City is strict, and the development of the property market cannot be separated from financial support. In the past ten years, the currency in circulation in the market has increased by about three times compared with before, and the average house price in cities across the country has also increased by about three times, so monetary growth actually has a direct impact on house prices. However, both banks and individuals no longer invest their funds in the property market, and the threshold for bank loans in the property market has been raised again and again, and individual investors have stopped investing in the property market because of the impact of the property market.