Did people in the Qin Dynasty sit on the ground for meals? What was the name of the table they ate at? I'd like to see a picture of it, please!

Qin Dynasty people are sitting on the ground, but can not sit with legs crossed, it is a sign of disrespect for others, you must be two legs together, buttocks sitting on their own heels to be able to eat in front of each person to put a long, short table, called a few or case. From Zhang Qian through the Western Regions, the table was gradually introduced into China, to the end of the Han Dynasty and the emergence of chairs, but then the table is relatively simple, only the desktop and legs, the backrest of the chair is also very short, until the Song Dynasty to develop into today's style.