1. Inherit and develop Dai culture. Dai culture can help people understand the history, traditions, customs and beliefs of Dai people, so as to inherit and carry forward Dai culture and promote its development and dissemination.

2. Enhance the self-confidence of Dai culture. It can make the Dai people know more about their own culture and traditions, thus enhancing the self-confidence of Dai culture and promoting the self-identity and self-worth of Dai people.

3. Promote national unity and harmony. It can make different ethnic groups better understand and respect each other's culture and traditions, promote exchanges and integration between ethnic groups, and thus promote national unity and harmony.