The first arrival of swallows in the Chunfeng Hall and the new flowers planted in front of the drizzle garden are meant to express the tranquility of spring. According to the query related information, the first coming of swallows in Chunfengtang means that spring has come and swallows are beginning to come to the house. The new flowers planted in front of Xiaoyuting mean that new flowers are planted in front of the door when it is drizzling. The overall expression It creates a peaceful mood in spring.