Introduction to Haixing Plaza: Haixing Plaza is the main entrance square of the Expo Park, covering an area of ​​about 60,000 square meters. This area is an open welcoming space that connects the temporary parking lot and the entrance gate. Through the paving design of the ground, the square integrates sculptures and space, highlighting the theme of "ocean culture". The main buildings in the area include a large falling fountain pool and ancillary facilities, as well as 9 shell-shaped leisure areas.