The selection of excellent courses is an activity organized by the relevant departments of the Ministry of Education on 20021,which is somewhat similar to the activity of "one teacher, one excellent course, one teacher for each class" in previous years. The award-winning grades of excellent courses are divided into ministerial-level excellent courses, provincial-level excellent courses, municipal-level excellent courses and county-level excellent courses. It is not easy to get provincial-level quality courses, of course, the gold content is also high.