Phu Giay Festival: The Phu Giay temple in Nam Dinh province is a tribute to Lieu Hanh, one of the Vietnamese “four immortal gods” and the only one based on real persons. Many devotees all over the pilgrimage to Phu Giay Temple located about 55 miles east from Hanoi, to join the festival taking the advantage of the traditional lull work during the third lunar month. It takes place in the 1st of the 10th day of the 3rd month of the Chinese lunar calendar.