The Queen Earth generally refers to the Queen Earth. Houtu Empress is also known as Queen Moody, Queen Moody, Yuan Jun Moody, Queen Mother Moody and Lady Houtu. It is the mother of all things in Han myths and legends and the goddess of the earth in folk beliefs. Heaven and earth move, and yin and yang are mutually rooted. Natural desire, intercourse of yin and yang, taking the essence of heaven from above, taking the goblin from below, pregnancy of yin and yang, qi transport into dust, mysterious way of dust, subtle aggregation, gradual birth, life and so on, among which people stand. The appearance of earth gods originated from the worship of land and women in the ancient nature worship. She masters Yin and Yang and nurtures everything, so she is called the mother of the earth. The appearance of Houtu God originated from the worship of land and women in ancient nature worship, and it was the earliest king on earth. Empress who inherits heaven and imitates the earth is the fourth god among the "Four Emperors" of Taoism, referred to as "Empress of the Earth" for short. Paired with the jade emperor who presided over the heaven, she is the goddess who dominates the mountains and rivers of the earth. Set up Taoist temple and Houtu temple. The ancestral temple of Empress Houtu was built by the people. According to legend, October 18th of the lunar calendar is the Christmas of Empress Houtu every year, which is a grand sacrifice. She is called the mother of the earth and the earliest king of the earth.