How to prioritize and where to sit when eating in a hotel,

This is the way to divide young people and old people in the old society. In the middle of the table due north, the elders are the oldest, the peers in the east are small or young, the peers in the west are longer or taller than those in the west of the main table, and the people in the south of the main table are handymen who run errands and pour tea, regardless of age.