The Giay people of Lao Cai speak softly, calling themselves the name of their nation Pu Day.In terms of economic characteristics, Giay people are mainly involved in farming in the fields of water, shifting cultivation is only an additional source of income and often also a breeding ground for pigs and chickens. The Giay has a lot of buffaloes, horses, pigs, chickens and ducks, and traditionally uses horses to ride, plow, plow and pull wood.The Giay's culture is very rich. The Giay people have ancient stories, poems, proverbs, puzzles, knives, etc. There are many stories explaining natural phenomena, many long poems, with combined stories. narration with lyrics. Rich folk songs, including many types, each with many different songs and melodies, especially the forms of singing between men and women are exciting and attractive activities.Giay people also have many traditions and beliefs such as: welcoming Tet, the ceremony to go to the fields.n terms of attire Giay's outfit is chosen mainly for female outfits with a short, trimmed armpit with a bold neckline. Some ethnic groups in our country (in the north) wear split armpits (usually ao dai), the number of these short dresses is not as much as the Nung ... and the decorative style at the neckline, though not fussy but a distinct nuance to this shirt in terms of technique and art.