Where is the ceiling? What part does the ceiling belong to?

1, the ceiling is the top of the building (such as doors and windows). Ceiling is a Chinese word, pronounced as tiānéng, which means a covering installed on the top of a building (such as doors and windows) to keep out sunlight, rain and snow. This word is recorded in Liao Zhiyi and Biography of Heroes of Children.

2. The ceiling also refers to the shed built outdoors, with bamboo mats and curtains to keep out the wind, rain and sunshine. "History of Liao Dynasty, Book of Rites I": "A few, choose auspicious days to sing musical instruments to pray for rain. Migrate and set up a hundred-pillar ceiling. " The third and ninth chapters of Legend of Heroes of Children: "Look at the courtyard where the ceiling is being set and the stage is being installed." Lao She lived under one roof for four generations. X: "The police informed people with awnings to tear them down quickly." A layer of things added under the roof or floor of a room, made of wooden boards or strips, reed foil, etc. It has the functions of heat preservation, net protection, sound insulation and beauty. The first part of "Storm": "When Han Laoliu gave the order, he and Du Tang sat at the red painted kang table, and the big chandelier hanging on the ceiling lit up."