Zhengdong New District CBD Plaza is a multi-functional urban circular complex integrating business, office, sightseeing, leisure and other functions, including Millennium Plaza, convention and exhibition center, art center, commercial pedestrian street and so on. CBD Square is on the shore of Ruyi Lake. During the day, you can go to the art center and the art center to see the exhibition for free. At night, you can watch the style of big corn. The convention center sometimes has free exhibitions. Get off at Metro Line 1 Convention and Exhibition Center Station.