Generally, a double leaf is a door and a single leaf is a household. People with higher status have double doors, which are called doors; poor families only have single doors, which are called households.
Fei refers specifically to the door fan
Fei refers to the door fan. ——"Shuowen"
Yong is the general name for walls in ancient times
Yong is also a city wall. ——"Shuowen"
The public shoots the falcon above Gaoyong. ——"Yi·Jie"
Pray to Si Yong. ——"Zuo Zhuan·The Eighteenth Year of Duke Zhao"
Chong with Erjian to attack Chongyong. ——"Poetry·Daya·Huangyi"
Who says a mouse has no teeth? Why can it wear through my ears? ——"Poetry·Zhaonan·Xinglu"
Plank Road: Also called "Pavilion Road", "Fudao", and "Plank Road", it was formed by drilling holes and connecting bridges on steep rocks in ancient times. .
Ni travels, Ni means welcome, the place where guests are welcomed and stopped, and the latter refers to: hotel.
For more knowledge about ancient Chinese culture, see here
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