I don't know from which point of view to describe ~Have visited the G20 Conference Center, that's super praise! If we describe it from the point of view of Expo and Exhibition Center, it is super large area. The floor height is also very high, but the overall internal environment is relatively closed, all depending on light, and the permeability with the outside is almost zero. But it can be further improved, for example, the impression of the 68 yuan/bit street-side class buffet is relatively poor. Such a large exhibition base, of course, is indispensable to Sing Dad, Uncle McDonald, Grandpa Ken, Uncle Old Niang and other Chinese and Western business fast food series supporting, now there is no oh. The restaurant on the second floor is vast, but the buffet is the same. Every outlet charges a uniform fee. It needs to be queued up. It is acceptable to pay for sweeping codes or cash, and then go to the restaurant for your own choice. Choose hot dishes, fruits, coffee or tea, and rice, can eat full, feel good taste, but the cost-effective is not complimentary.