Yu Shunzhou:
(Tang) Yao, (Yu) Shun, Xia (Yu) Dynasty, Shang Dynasty, Zhou Dynasty (Western Zhou Dynasty),
The Spring and Autumn Period and the Warring States Period:
The Eastern Zhou Dynasty is divided into "Spring and Autumn Period" and "Warring States Period", which is a long and eventful era.
The unification of Qin, Han and Jin dynasties;
After the Eastern Zhou Dynasty, the first feudal dynasties were the Qin Dynasty and the Dahan Dynasty, followed by the divided Three Kingdoms period, and then the Jin Dynasty unified China.
The Southern Dynasties and the Northern Dynasties were rivals;
The Jin Dynasty (including the Western Jin Dynasty and the Eastern Jin Dynasty) was followed by the opposing Northern and Southern Dynasties.
Sui, Tang, Five Dynasties and Ten Kingdoms:
The opposing northern and southern dynasties were unified by the Sui Dynasty, followed by the Tang Dynasty, followed by the split five dynasties and ten countries.
Emperor Hugh of Song, Yuan, Ming and Qing Dynasties:
The Song Dynasty ended the Five Dynasties and Ten Kingdoms, then the Yuan Dynasty, the Ming Dynasty, the Qing Dynasty and the feudal dynasty of the Qing Dynasty ended, so there was no emperor!