Is there any place in Yanbu, Nanhai, Foshan where fishing is good and free?

If you go fishing in the pond, it's not technology. I don't like fishing in the pond. If you want to go to the river, you can ask me this. I started fishing in the fourth grade of primary school, and now I'm in college. I don't know how many catties I caught in the river. The skill of fishing is very simple, that is, whether the fish is hooked or not depends on the weather and place.