Zenith treasure cover: Below the dragon head and phoenix head is the zenith treasure cover, which means a round place. There are yin and yang in the middle of the ceiling, innate gossip around the yin and yang, and divination with four dimensions and four rectifications on the periphery of innate gossip. Four dimensions and four rectifications all mean five elements of money and gossip money. Why is there a treasure cover? Common language: there are women who support the elderly, dead children and dead ancestors at home. When you have a daughter, you must have this treasure cover. If there is no Bao Gai, it proves that there is no daughter at home.
Shower head: Below the ceiling is the shower head, which is also the flag head. Shower head means to let ancestors go to the west to enjoy the paradise. What falls under the shower head is old money, which is also an important part of paper-cutting in traditional culture.