1.Which ethnic group / second largest population / Vietnam?
⇒ Which ethnic group is the second largest population in Vietnam ?
2.Sap dance / typical dance / Muong people / the north .
⇒ Sap dance is a typical dance of Muong people in the north.
3.Most / sthnic minorities / Vietnam / live / mountainous areas.
⇒ Most ethnic minorities in Vietnam live in mountainous areas.
4.Thai ethnic minority /well known/ beautifully woven garnments.
⇒ Thai ethnic minority is well known for beautifully woven garments.
5.The New Year celebration / Lao ethnic group / lunar April.
⇒ The New Year celebration in Lao ethnic group is in lunar April.