Mid-Autumn Festival three-dimensional landscaping sculpture

Quick answer：

Mid-Autumn Festival is a traditional Chinese festival celebrated on the 15th day of the eighth lunar month. It is characterized by moon-viewing, eating mooncakes, and various cultural activities. A 'three-dimensional landscaping sculpture' in this context likely refers to a decorative and artistic structure made of materials such as stone, wood, or metal, often featuring themes related to the Mid-Autumn Festival, such as the moon, tides, or mythical characters like Chang'e.