What is the white tiger formula?

On the west and right is White Tiger Square.

In ancient China, the sky was divided into three walls and twenty-eight houses. Three walls: Ziwei Garden in the Arctic and Taiwei Garden and Tianshi Garden nearby. Among them, Ziweiyuan symbolizes the imperial palace on earth, Taiweiyuan symbolizes the imperial court, and Tianshiyuan symbolizes the city and the princes. Twenty-eight Nights: In addition to the three walls, people also divide the Twenty-eight Nights into four elephants, namely the East Black Dragon, the North Xuanwu, the West White Tiger and the South Suzaku.

Seven Nights of the Oriental Black Dragon: Jiao, Kang, Bian, Fang, Xin, Wei and Ji.

Seven nights in northern Xuanwu: fighting, cattle, women, air, danger, houses and walls.

Seven nights in the West White Tiger: Kui, Lou, Wei, Chang, Bi, Gou and Shen.

Seven nights in South Suzaku: well, ghost, willow, star, Zhang, wing and bird.

China is located in the northern hemisphere, and the house faces north and south. According to this direction, Qinglong is located on the left side of the house and Baihu is located on the right side of the house. There is a folk saying called "Left Qinglong, Right White Tiger".