Make at least 2000 lots of futures, 1 lot of corn. If you do it for a capable person, you won't lose it. If you don't want to pay for it yourself, practice your skills slowly, learn more and practice more, and one day you will find that you won't pay for it. See if you are going to learn slowly by yourself or directly for others. If you do it yourself, start with 5000 yuan, make corn, see how far you have practiced after losing money, and continue to add money if you feel confident. If you find someone to do it, prepare tens of thousands and tell others specifically. %D%A