Phu Dong Traditional Festival is held every year on the 8th and 9th lunar April in Phu Dong commune, Gia Lam district, Hanoi, the birthplace of the legendary hero "Phu Dong Thien Vuong "To express our ideas and folk philosophies, Phu Dong Festival has a very rich and unique role," said Prof. Nguyen Van Huyen. The chess pieces are divided into two sides, one is the "sign", the general system of Mr. Giong: "Price," the regular army. One side is the "heroes", representing the invaders. Ward "La Lao", including "Mr. Tiger", army troops. "Red Village", a small reconnaissance unit. "Black Village", the army soldiers ... Giong as a large chess board with hundreds of pieces, as well as props, clothing, each section, each piece contains the mind. It is very deep. "The roadmap" is to reconnaissance of the enemy; "Procession of water" is for me to train the military before the military, "procession Dong Dam" is a negotiation call for peace, "Procession Battle Soi Bia" is a fierce simulation battle.