Introduce 12 satellites.

Twelve satellites (twelve digits) mean twelve days of construction, division, fullness, leveling, determination, persistence, breaking, danger, success, closing, opening and closing. Such as sub-year, sub-construction, ugliness, and counting; Ugly year, ugly construction, negative points. 12. A poem that should be avoided when making stars: build a trip, cure diseases, cover warehouses and ponds, and decorate them with mud. Ding Yi crown and happiness are very important. It is very important to capture and hunt, break down the pathological wall and avoid taking risks. Pepsi always marries and collects wealth, and holds funerals for baiji, and binds feet to bury caves and build dikes.