Isn't the outline:

1. Wenzhou real estate price trend

Collect the real estate price in the data of urban statistical yearbook, draw the trend chart and analyze its growth rate.

2. Supply analysis

Collecting the amount of real estate produced and sold by developers every year, the actual amount of land leased and the actual amount of development, we can see whether there is a supply monopoly;

3. Demand analysis

Collect the data of urban population growth and income increase (urban statistical yearbook) and analyze its growth rate.

4. Conclusion

The rise in real estate prices is due to insufficient supply and increased demand, which leads to a large gap between supply and demand and the rise in real estate prices.

Suggestions: 1) Increase land supply and prevent land hoarding and monopoly; 2) Control demand and reduce demand, for example, control population growth and increase the down payment ratio and loan interest rate.