On the evening of July 10th and 12th, the literary evening of "Chorus Dreams, Borderland Love, Ningbo Chorus, Public Welfare Culture, Yanbian" was held in Yanji City and Dunhua City of Yanbian Korean Autonomous Prefecture. The party was hosted by the Ningbo Municipal Bureau of Culture, Radio, Film and Television and the Bureau of Culture, Radio, Film and Television of the Yanbian Korean Autonomous Prefecture. The Ningbo Choir and the Yanji City Cultural Center’s garners also formed a “Friendly Choir”, which is the first in the city. Cultural volunteer groups and cultural partners in the city. Cultural exchange is an effective means to achieve the commonwealth of the people. According to reports, the Municipal Cultural and Public New Bureau took the "culture first" as the guide, combined with Yanbian Prefecture's "Building a Cultural Demonstration Zone for the Inheritance of Chinese Korean Culture" and the "One Person, One Art" National Art Popularization Project of Ningbo Cultural Center, and built a Ningbo culture. Volunteer groups and chorus exchange cultural support platforms in border areas and ethnic areas. In the future, the Ningbo Choir will send key teachers to the Yanji Cultural Center on a regular basis to counsel the Yanji Yaren Gaya Qinju playing group to form cultural interactions in chorus teaching, chorus exchange, and chorus popularization, enriching the cultural life of the local people. It is reported that all members of the Ningbo Choir also donated two students with stylistic expertise in Dunhua.