There is no requirement for the self-study exam. As long as 18 is above, you can learn. First of all, you have to find out what major and school you want to study, and then you can see whether you study for the self-taught exam or go to a training institution to take the exam. Hongzhi education and training institution was established in 2003. It is a well-known national chain education institution with ten years of rich teaching experience. It is a comprehensive education and training institution integrating accounting, computer, academic training, vocational qualification certificate, electronic machinery and foreign languages. At present, it has established campuses in Beijing, Yixing, Suqian, Yancheng, Lianyungang, Wuxi, Jiangyin, Suzhou, Changzhou, Nantong, Yangzhou, Zhenjiang, Huai 'an, Taizhou, Xuzhou and Shanghai. With strong teachers, perfect teaching system, wholehearted service attitude and high-quality teaching quality, it is trusted by the majority of students.