The Khmer people have a population of about 1,260,600. They live in the province of Mekong Delta.The Khmer language belongs to Mon-Khmer group and they have their own writing system .In their daily life, they often grow rice, grow rice, raise cattle and make sugar ,....for their life.Khmer people have two main festivals:Chaul Chnam Thmey at the New Year and Greeting - the -moon festival.Those festivals are always full of cheerful singing. I think their lives are very interesting

The Hmong is an ethnic group of Viet Nam living mostly in the Northern mountainous regions as well as Nghe An province, near Laos. They speak their own language called Hmongic, which is a language in the Hmong-Mien language family. Besides, they speak English very well to communicate with foreign tourists. Like many of the other ethnic groups of Vietnam's northern mountainous regions, the Hmong plays a great number of traditional musical instruments, including ones made from bamboo. These instruments are sometimes played in concert on special occasions. They also have their own way of life, customs and traditional costumes.