Xạ Phang people primarily live in the districts of Mường Chà, Tủa Chùa, Nậm Pồ, and Mường Nhé in Điện Biên. They boast a long-standing and rich culture. Take for example the Huổi Lèng village in Huổi Lèng Commune (Mường Chà District), it is home to 44 Xạ Phang households, with nearly 300 inhabitants. Toward the end of the year, when the harvest is over, the cassava gathered and the corn picked, the people here hold the Livestock New Year holiday, humorously referred to as the "birthday" of their cattle and buffaloes. On this day, both people and animals take a break, temporarily putting aside their daily work.

The Livestock New Year is celebrated annually on the 1st of the 10th lunar month. The festival is conducted quite simple. The most important task is likely the pounding of bánh giầy (glutinous rice cake), made from carefully selected round, newly harvested grains of glutinous rice, which is steamed and the paste pounded into cakes. When the cakes are smooth and still warm, Xạ Phang women divide them into two parts: one part is shaped into round cakes and placed on banana leaves to offer to their ancestors, while the other half is rolled into smaller balls and attached to the horns of the family’s cattle and buffaloes.

Xạ Phang people believe that on this day, their cattle and buffaloes are given priority to "celebrate the holiday" first, with specially prepared food. The men in the family cut grass, collect clean water, and mix it with salt to ensure the animals have the best meal on this special day.

This Livestock New Year reflects the close bond between the livestock animals and the farmers in general and Xạ Phang people in particular, demonstrating the important role of livestock in both the cultural, spiritual, and socio-economic lives of Xạ Phang ethnic group.