The National Open University can learn through online education, which means there are online courses. In order to facilitate the study of the majority of candidates and staff, The Open University of China provides a variety of flexible education methods, including online education, self-selected courses, distance video teaching and so on. All these need to be realized through the Internet, where you can watch or download relevant courseware and video materials, and complete the corresponding homework and exams. Therefore, if you choose to apply for the National Open University, you can make full use of the online resources it provides and study efficiently.