VOV.VN - The Dong Ky firecracker procession festival was held in Tu Son city in the northern province of Bac Ninh on February 1, the fourth day of the first lunar month, attracting thousands of villagers and tourists.

VOV.VN - The Dong Ky firecracker procession festival kicked off in Tu Son city in the northern province of Bac Ninh on January 25, the fourth day of the first lunar month, drawing the participation of thousands of villagers and tourists.