What are the allusions in the book Sofa?

According to qing dynasty furniture's appreciation materials, the style of Yulan scroll sofa comes from the court furniture in the early Qing Dynasty. It evolved from the throne of Emperor Kangxi's imperial study. The shape of the sofa is gorgeous and majestic. The chair brain of sofa is used in the evolution of ancient doctor's hat shape, which embodies people's wisdom and talent and has the meaning of Shangguan or Fu Shang. The book is rolled out like a book, symbolizing a trip to Wan Li Road, thousands of books. The lower part is carved with flowers and birds, forming a picturesque scenery on the back, which also becomes a picture in picture. The back is in the shape of a mountain, which means that the back is backed by mountains and rivers, and the population is prosperous. The flower board is engraved with magnolia and lark, both of which are taken from the flower-and-bird paintings of Wen Zhiming Magnolia, an early Ming Dynasty painter in China. This picture means magnolia, which represents kindness, protects the family wholeheartedly, purifies the soul, and makes the family prosperous and harmonious. The lark represents the happy event in the family. The armrest of the sofa forms a wishful hand, and everything matches well. The double-layer fender at the lower part of the handrail is designed for ventilation and the safety of the owner. * * * plan, Jiangshan will sit forever. Sitting on it is like ruling the world, with the children of the Wangs. The sofa was taken down from the shelf, with bulging legs and square bottle-shaped feet. This is a unique design in the palace. Teeth are crescent-shaped, just like the eaves of a house, collecting money. Hide wind and gather gas.