Introduction to Tianjie Plaza: Tianjie Plaza is a circular stepped building located at the main entrance of the park. A group of sail sculptures stands on the highest point in the north, showing vitality in the blue sea and sky, symbolizing the development zone's smooth sailing in the tide of reform and opening up. At night, the lights here are all bright and brilliant, and the sails are glowing and high-spirited, symbolizing the glorious prospects of the development zone and embodying the spirit of the times of the developers. The entire square is sprinkled with fountains, green grass, red flowers and green trees, and chirping birds, making people feel like they are in a street market in the sky, which is extremely magical.