Muong people, also known as Mol, Moan, Mual, are people living in the midland and mountainous areas of Northern Vietnam. The Muong people are recognized as a member of the community of 54 ethnic groups in Vietnam. The Muong people speak the Muong language, the language belonging to the Viet - Muong group in the Vietnamese genus belonging to the Mon-Khmer language family of the South Asian language family. Muong people are most concentrated in Hoa Binh province and mountainous districts of Thanh Hoa province. The Muong people have a very close relationship with the Kinh people.

The houses of the Ba Na people belong to the type of house on stilts. In the past, there were many generations of houses in each house, so there were houses hundreds of meters in length in the Ba Na area, but nowadays, the model of small families with neat stilt houses Tidy appeared more and more. Being a pure, industrious, skillful and rich spiritual people, Ba Na people have a unique folk culture, in which gong music is associated with traditional festival activities. For the Ba Na, gong is not only a sacred symbol in worship but also a valuable asset in material life. The sound of gongs is an indispensable thing in ethnic festivals. Mr. Dinh Sru, Ba Na ethnic group living in Dak Lak province, said: The village of Ba Na people has a long tradition of playing gongs. When it comes to Tet or festival or festival season, gongs must be beaten to add excitement. People are happy to hear the sound of gongs. The sound of gongs makes people's hearts more excited.