Time: The seventh and the eighth lunar months.
Place: Muong Bi Commune, Tan Lac District, Hoa Binh Province.
Characteristics: Rice leaves washing Festival of the Muong takes place at the seventh, the eighth lunar months which is the time rice trees give seeds. The festival recalls people who reclaimed wasteland and set up Muong Hamlet. The offering tray of feast is put in the fields of families, sorcerers pray for crops with fewer insects.