How many ethnic groups are there in Viet Nam?
There are 54 ethnic groups in Viet Nam.

What folk dance does the speaker love?
The speaker loves mua sap, a popular folk dance of the Thai people.

What role do women play in the Jrai family?
Women play an important role in the Jrai family.

Are stilt houses popular among different ethnic minority groups in Vietnam?
Yes, stilt houses are popular among different ethnic minority groups in our country.

What do the Bahnar and Ede have in their communities?
The Bahnar and Ede have communal houses called Rong houses.

When did the speaker attend the Ban Flower Festival?
The speaker attended the Ban Flower Festival in Dien Bien last year.

Where do the stilt houses of the Tay and Nung usually overlook?
The stilt houses of the Tay and Nung usually overlook a field.

What will they watch tomorrow?
They will watch a documentary about the Khmer tomorrow.

Do minority groups have their own musical instruments?
Yes, minority groups have their own musical instruments like dan tinh, gong, and t'rung.