In addition to the four spirits in Taoism, including dragons and white tigers, and even when Feng Shui masters explore cemeteries, the terrain protruding from the left and right sides in front of the terrain can be used as burial rooms, which have unique titles, called Zuo Qinglong and Right White Tiger, to take the meaning of their guards, and also have the same decoration in the court. The left and right pillars are painted with dragons and white tigers to suppress evil spirits.
Extended data:
Suzaku, Xuanwu (black tortoise and snake, martial arts means tortoise and snake), Qinglong and Baihu respectively represent the twenty-eight lodging places in the four directions, and the dragon is the seven lodging places in the East-horn, sound, rafter, room, heart, tail and dustpan.
After the rise of Taoism, these four spirits have also been given names, which are convenient for human beings to call. Qinglong is called Meng Zhang, White Tiger is called prison soldier, Suzaku is called Lingguang, and Xuanwu is called Zhiming.
On the second day of the second month of the lunar calendar, people call it "February 2, the dragon rises", which symbolizes the return of spring to the earth and the revival of everything. At the same time, spring is slowly coming to the world, the rain is increasing, the earth is turning green, and spring ploughing begins from south to north. There is a folk proverb: "On February 2, the dragon looks up, the big warehouse is full, and the small warehouse flows." In short, the second day of February is designated as "Spring Festival".