Contents:Chapters 1: Overview on Le Mat village. The Le Mat village & its festivals. Geographical position. Place name. Administrative structure. 13 ranches of the Le Mat. A tradition of snake-hunting. A family & family clan tradition. Religious architecture. 2 - The Le Mat village - tradition, historic sites & festivals. The village's Tutelary God, communal long house (le DINH), festivals & festivals' space. 3 - Ceremonial dances in the Le Mat village festivals. Performance. The GIAO LONG dance. Cultural values. Conclusion. Appendix. Illustrative photos.