----- Nội dung ảnh ----- 1. country with Vietnam 54/ is, multiethnic/ groups ethnic. 2. minorities/ make/ population/ Ethnic/ up/ 15 percent/ of the/ of/ about Vietnam 3. 3. Most/ live/ of/ ethnic/ in minorities/ the areas/ in north/ the mountainous. 4. Vietnam Tay/ second/ the largest/ are the/ ethnic/ in group. 5. are The known Nung/ including music and poetry/ for/ folk-art/ traditions/ their of. 6. people/ a The Dao/ language/ speak/ Hmong-Dao/ of/ language system. 7. not as The Nung/ costume/ is/ colourful/ of/ the as/ that of/ ethnic/ other groups. 8. The Ede build on/ live in/ stilts in/ wooden/ villages/ as/ buôn/ known.