Time for a pot of wine: about an hour, two hours.

The time of a meal: about half an hour, one hour. (The ancients paid attention to chewing and swallowing slowly, and taboo gobbling up.) A modern meal takes about half an hour. ）

The time of a stick of incense: about two quarters of an hour, thirty minutes.

The time of a cup of tea: about a quarter of an hour, fifteen minutes.