Traders and retail investors are of course different in operation. First of all, their handling fee is very favorable, because the amount of funds is relatively large, and then the more commissions they earn for the company, they can only get them if they lose money, and the dividends are very small, which may be the profits of other traders. If you continue to fail and lose money, you may be fired or assigned to other positions. To be a professional trader, you must also accept the baptism of the market. They won't let you trade directly, but they will let you. Stay with a master or an old trader. If they ask you to follow a trader who compares that, you can't learn well. After learning the real skill, they will find a way to let you stay anyway. China will not fully open its foreign exchange market this year, because it will open its stock index futures first, and then other financial futures.