What are the second-hand real estate agents in Zigong?

There are many second-hand housing agencies, but the beer of these agencies in Zigong is not very good. They first publish hearsay and unconfirmed news about the sale and lease of houses, and then ask you to pay 50~200 rental inspection fees so that you won't be fooled if you know. Then they give you the answer that you can't see your satisfaction until you pay the rent, but you will never see your satisfaction, or the price is too high.