1/ 1. The population of Vietnam contains a rich _________ of ethnic groups ( deverse) 2. Ethnic_________ make up about 15 percent of Vietnam’s popula

1/ 1. The population of Vietnam contains a rich _________ of ethnic groups ( deverse) 2. Ethnic_________ make up about 15 percent of Vietnam’s population. (minor) 3. The communal house is usually used for village ___________ . (festival) 4. Each time I returned I was stuck by the _______ of Sapa and its people. (unique) … Đọc tiếp