Who were the six emperors in ancient China?

(1) Qin Shihuang Ying Zheng

(2) the emperor Liu Che.

(3) Emperor Taizong Li Shimin

(4) Zhao Kuangyin, Song Taizu

(5) Yuan Shizu Kublai Khan

(6) Qing sage Aisingiorro Michelle Ye (Kangxi)

According to the identification of modern historians, these two figures were emperors who greatly promoted the historical development of China.