The project is located in Guiyang China. The city is known as a small mountain city. The project is a green space in the center of the city, total area is about 88153M2 . The underground is retail space. How to balance the relationship between commercial space and public green space is a major challenge of this project. Inspired by the local landform, we hope to create a natural open space in the high-density urban center, allowing people to feel the local natural landform.Also set up various facilities to meet the activity needs of all groups of people, such as rain garden,sports fields.