In the North, there are 3 famous places with traditional silver carving: Hang Bac street, Dinh Cong village - Hanoi and Dong Xam village - Thai Binh. Each place has its own look, each place has its own secret to create the essence and essence of the product. With the secret preserved during the past 4 centuries, the artisans of Dong Xam village have made famous for her hometown Hai Nam Ton with delicate and sophisticated silver carving products.