The class hours of the basic class of the 2022 East Olympic Games are 2160 hours. All the courses of the basic class of the 2022 Dongao Federation are 2160 hours per day.

The total number of courses in one *** is 20, one class is 60 minutes, and one *** is 2160 hours.

The Dongao page has statistics on the number of courses and their duration.