What about the 28-night duty?

On duty 28 nights. Some calendars do not include twenty-eight nights. People who can't count them don't know what bird the stars on duty belong to. Nanshan Yi people have a shorthand formula, which is open to everyone here. 1. Seven days a week, starting from Sunday: Monday (moonbird), Tuesday (firebird), Wednesday (waterfowl), Thursday (woodbird), Friday (golden bird) and Saturday (local bird); There are 28 nights from Sunday to Saturday: sun, moon, fire, water, wood, gold and land. 2. Twenty-eight nights (1), black dragons in the east: wood, gold, earth, sun, moon, fire, water, dragons, raccoons, rabbits, tigers and leopards (2), and Xuanwu in the north: wood, gold, earth, sun, moon, fire, water and cattle. Every Sunday is ugly. Sun Watch Star-Fang Ri Rabbit: Every Sunday, there will be a fire in Yin Wu, and the sun watch star-Sun Ri Ma; Every Sunday, Shenzichen Water Affairs Bureau. Sun watch star-virtual sun mouse. Know which star bird is on duty on Sunday, followed by moon bird, firebird, waterfowl, wooden bird, golden bird and native bird! Nanshan Yiren was born in Chengdu at noon on the fourth day of Shen Jiachu in Geng Yin.