When registering in the early stage, all kinds of flicker; After you sign up, no one cares about you for half a year, and no one provides basic services. Your class is called live class. After you go online, you can't even ask basic questions and communicate. Tuition is much more expensive than other similar institutions, and the service is really poor. . . .
I hope everyone will keep their eyes open and try to avoid the pit ~ ~ ~