What does the unique fire in the yellow calendar mean?

Xiao Ji Shen: Tianfu, Xiangri, Yinde, Tiande, Tiandui, Baoguang, Seven Saints, Sacred Heart, Land and Wealth, Seasons, Qing Ji and Thief Day.

Major evil spirits: evil spirits, virtual spirits, fire (single fire), harm and death.

Little evil spirits: four strikes, separation from people, bow turning, poison sore, eight specialties, sparrow exchange, middle tiger, white tiger evil spirit, water hose, earth tiger and betel nut evil spirit.

The only fire in the yellow calendar is the moon fire.

Avoid moon fire (single fire): avoid building houses, building houses, cooking stoves and painting statues. Sore poison (red eye): concentration.