First of all, we should make clear the meaning of four directions: Oriental Dragon, Western White Tiger, South Suzaku and North Xuanwu. In a house facing east and west, Qinglong is in the east, White Tiger is in the west, Suzaku is in the south and Xuanwu is in the north.
Then, let's see how Zuo Qinglong and Right White Tiger are divided. In Feng Shui, Zuo Qinglong represents auspiciousness, power and dignity, while the right white tiger represents disaster, war and death. Therefore, Zuo Qinglong should be located on the left side of the house, that is, the east, while the right white tiger should be located on the right side of the house, that is, the west.
Next is the division between Suzaku and Xuanwu. The former suzaku represents prosperity, auspiciousness and vitality, while the latter Xuanwu represents stability, safety and longevity. Therefore, the former Suzaku should be located in front of the house, that is, in the south, and the latter Xuanwu should be located behind the house, that is, in the north.
Generally speaking, when a house facing east and west is divided into left Qinglong and right Baihu, the principles should be followed: left Qinglong is in the east, right Baihu is in the west, the former Suzaku is in the south, and the latter Xuanwu is in the north. This layout can help the owner of the house get good luck, power, dignity, prosperity and longevity, while avoiding the influence of disaster, war, death, instability and short life.