Chinese History refers to the History of China From the birth of Chinese civilization (中华文明) to the present.
The book, Chinese.
As such, China has a very long history.
The first unification of China took place in 221 BC under the Qin Dynasty (approximately 2240 years ago).
The Xia period of Neolithic Erligang Culture (新石器时代二里岗文化) was already present by 2070 BC (approximately 4,100 years ago).
Chinese History refers to the History of China From the birth of Chinese civilization (中华文明) to the present