2. Housing emphasizes essence, spirit and spirit. The primary function of residence: to block the outside world, to contain oneself, to keep quiet and settle down, and to rely on one's private life and spiritual temperament. Spirit-peace and satisfaction. Surrounding the Earth and having fun-the characteristic of China. Western mainstream of quadrangles: villa+garden. Living at home does not refer to the old and new degree of the house, but to the atmosphere. It consists of decoration patterns, color matching, furniture placement, calligraphy and painting photos, plant ornaments and so on.