齐 (qí): (name các nhà nước và triều đại trong nhiều thời kỳ khác nhau)

During the Warring States period, the state of Qi was one of the most powerful countries in the east.

The Southern Qi and Northern Qi were both short-lived dynasties in Chinese history.

He is studying Buddhist art from the Northern Qi period and has already written two papers.

The teacher told us that Linzi, the capital of the state of Qi, was very prosperous at that time.