Introduction to the Canarian date palm trees: At the main entrance of Gate No. 1 on Zhongshan Road, there are six "Canadian date palm trees" from Australia that are about 100 years old, with graceful branches and vivid images. , is the welcoming tree of the square. Tianyi Plaza has three themes: water-friendly, green and modern. The greening rate of the square is 32%. It is like a green island in the city. The green theme of Tianyi Plaza is extraordinarily enchanting.