The Tulip Complex, with a suspended dome spanning the northwest region, is a Class A large-scale sports arena with a construction area of approximately 40000 square meters. The entire complex can accommodate 8000 people at the same time, including 6000 fixed seats and 2000 activity seats. The venue size is 40 meters by 70 meters. In addition to meeting various international and domestic ball and gymnastics competitions, the underground embedded ice making system can quickly convert ice baskets and also conduct short track speed skating and ice hockey competitions, providing venue conditions for responding to the call to drive 300 million people into ice and snow sports.