Number of entries: The Yangtze River Education Cup Micro-class Competition is a public welfare activity, which attracts a large number of teachers every year, so a large number of entries are produced every year, with fierce competition and great difficulty in winning prizes.

Strict selection criteria: The selection criteria of the Yangtze River Education Cup Micro-course Competition are very strict, requiring that the entries must conform to the educational concept and have clear teaching objectives, and only a few works can meet these standards and win prizes.