Very reliable. Training institutions just help you sign up, pay money, do some counseling materials, and take the national unified examination, or do you want to go by yourself! The self-study exam is a national unified exam. Every April and June, 5438+ 10 will be arranged on Saturday and Sunday, and there will be more examination opportunities in June, 5438+ 10 and July. Strong learning ability and reasonable time arrangement can also get a bachelor's degree in 2 years!