if you are hungry in Xi' an, a box of horse pictures is better than a beautiful group. Meituan has a wide variety of dishes, which can be ordered on the platform. Support to make an appointment for delivery in advance, which is convenient and fast. The activity is strong and the concessions are strong. And hungry, some cities have not been opened yet, and the services are not extensive enough. Some merchants' goods were returned, which affected the whole distribution process. The price of some goods of box horse is higher. Due to the concentration of activities, it is easy to have insufficient inventory. Customer service is not effective. Therefore, in Xi' an, if the US delegation is hungry, a box of horses is better than the US delegation.