Introduction to the Horticulture Culture Center: The Horticulture Culture Center is located in the core of the China Garden, with a construction area of ​​7,800 square meters. It is the largest venue in Nanqu of the Qingdao Expo. It houses "Horticulture Culture", "Horticulture Ceremony", Four themes: "Gardening Wisdom" and "Gardening Life". The shape of the cultural center is like a building with vines wrapped around it. One is a circular frustum and the other is a crescent-shaped building, which means the sun and the moon embrace each other.