Once upon a time, there was a place with poor land and piles of barren mountains without hair. Local officials found a local tycoon and asked how to develop the economy. The tycoon said, contract these mountains to me, give me some contract documents, and I will take care of the rest. Then, the tycoon found some second-level contractors and contracted out the barren mountains at high annual prices. So these contractors made up a story that there were gold mines in these barren mountains, clamoring everyone to dig for gold, and then sold the mining rights to gold diggers. Some businessmen without resources just sold shovels, mineral water, and maps to gold diggers along the way. In the end, the gold diggers didn't make any money, but those who sold barren mountains, shovels, maps, and mineral water made a lot of money. Which businesses are prohibited and you are doing them. Only opportunities, and which businesses are encouraged to do them are their opportunities.
