From November 4-8, students were taught knowledge and information about Ly speaking and Ly singing - National intangible cultural heritage by experienced Co Tu artisans; the origin of Ly speaking and Ly singing art of the Co Tu people; and analyzed the similarities and differences in this type of artistic activity in each locality.

Students are also introduced to the methods of speaking and singing folk songs; guided in practical skills, performance skills, and application of the methods of speaking and singing folk songs of the Co Tu ethnic group in Dong Giang district.

Ly speaking and singing are impromptu forms of cultural activities of the Co Tu people. The beauty of ly speaking and singing is using an image to indicate an event, using unique metaphors. Ly speaking and singing also focus on propagating the elimination of bad customs; mobilizing people to unite and help each other develop the economy, culture, build new rural areas...

At the closing conference, Dong Giang District People's Committee awarded certificates to 65 students participating in the training course on speaking and singing logic.