Is there a charge for opening Xuzhou Garden Expo Park?

In the main exhibition garden of the Expo, natural museum, enterprise garden exhibition hall, comprehensive exhibition hall, tropical plant display greenhouse, child-friendly center hall, intelligent parking system and other exhibition halls will be built, with a construction area of 92,000 square meters and a construction area of 33,000 square meters for Dangkou Hotel. 6,980 square meters of service buildings, such as entrance building, wharf service building and garden service building, will be built in the main exhibition garden of the World Expo. On the east side of Lvliang Hangshui Lake, a 3,200-square-meter Lvliang Pavilion will be built. Completed this year.