Distance education, also known as distance education, refers to the teaching mode using TV and Internet, which breaks through the boundaries of time and space, and is different from the traditional teaching mode that needs to sit in the classroom of the teaching building. Students who use this teaching mode are usually amateurs. Because you don't need to go to a specific place to attend classes, you can attend classes anytime and anywhere. Students can also learn from each other through various channels, such as TV broadcast, internet, special counseling hotline, class research club and face-to-face teaching (correspondence). Online education is just a way of distance education.