If you want to transfer the patent, you need to know a lot about the transfer, so that the enterprises that buy the patent can know about you and your patent.
It is also for sale, and the price varies greatly.
If you are an amateur, gold sells at a scrap price.
Finding a good patent promotion network is the most economical way. Finding the right one is also the most effective.
I suggest you go to China Patent Sales City. This website has a good patent promotion effect.
Baidu search "China patent selling city" can be found.