Time: 12st day of the second lunar month.
Place: Phu Ninh Commune, Phu Ninh District, Phu Tho Province.
Objects of worship: Hung King and his generals, the village's tutelary god.
Characteristics: Buffalo fighting performance to commemorate Hung King. According to the old tale, Hung King went for hunting to pass this area, he already killed two tigers that were fighting.