Take the bus back to Hanoi in the morning and check into the hostel. At noon, I went to Ngõ Đồng Xuân Dongxuan Street for lunch. On the way, I saw the picture of the entrance of the traffic police brigade in Figure 1, warning everyone to pay attention to traffic safety, but it was too bloody. Dongxuan Street is full of street stalls, very grounded. Come here to eat the famous bún ốc snail noodle soup, the shop is full of people...