Dude, where did you hear that? Why cheat money? I'm surprised that people are doing serious training. It's good to learn. If you don't learn, you say cheat money. . . . It doesn't make sense. In any case, it is also a wholly-owned subsidiary of Iflytek, which proves that people have always been based on word of mouth. The landlord can find out for himself, don't believe other people's rumors.