What should the emperor s toilet say in ancient times?

There are many ancient sayings for going to the toilet, and the main ones are:

Out of the courtesy, changing clothes, cleaning hands, untying hands, going to the toilet, Dengdong, etc.

Dengdong: The old building, the toilet is mostly built in the east corner of the house, hence the name.

It's just that the toilets in the palace and large households in the past are not today's toilets, squatting pits, and urinals. Generally, it is a small single room, with a toilet bowl with a lid, and the grass ash is placed in the bucket, and a layer of grass ash is covered after the gong, which is clean and environmentally friendly. Of course, it is necessary for the maid and servant to clean it in time.

Toileting, changing clothes.

In the Historical Records, it is written that the Hongmen banquet has: Pei Gong went to the toilet.

In Zizhi Tongjian, it is written that Lu Su persuaded Sun Quan to fight the battle of Chibi: The earliest time Quan Qi changed his clothes was probably "Zuo Chuan", "go to the toilet, fall into the trap and die".

This is the story of "Zuo Chuan: Ten Years of Chenggong", Jin Jinggong was very sick, the wizard said that he couldn't live to the time when the new wheat was ripe, and when the new wheat was ripe, he asked someone to offer new wheat, and when it was done, he called the wizard and showed that he could still eat the new food, and then killed the wizard. Then before eating the new wheat, he went to the toilet and fell into the pit and died. This way of dying is super funny, when Zuo Qiu Ming wrote this paragraph at that time, his writing was really sharp

Original text: On the afternoon of June, the Marquis of Jin wanted wheat, so that the people of Dian offered wheat and gave it to others. Summoning the Sangtian Witch and killing him. Will eat, Zhang; Go to the toilet and fall into the trap. The minister had a morning dream to ascend to the sky, and in the middle of the day, the marquis of Jin went out of the toilet, so he thought he was martyred.

Out of Gong, it is generally said that Gong waits for the bucket.

The verb to go to the toilet is called Gong, but the noun toilet does not know what to call