During the Pre-Qin periodAs early as 1 million years ago, the Lantian Ape Man lived and reproduced here; 7,000 years ago during the Yangshao Culture period, the ancestors lived here and the rudimentary form of city walls emerged. [33]During the Xia Dynasty, there were the Huo State (in present-day H

During the Pre-Qin periodAs early as 1 million years ago, the Lantian Ape Man lived and reproduced here; 7,000 years ago during the Yangshao Culture period, the ancestors lived here and the rudimentary form of city walls emerged. [33]During the Xia Dynasty, there were the Huo State (in present-day H

During the Pre-Qin periodAs early as 1 million years ago, the Lantian Ape Man lived and reproduced here; 7,000 years ago during the Yangshao Culture period, the ancestors lived here and the rudimentary form of city walls emerged. [33]During the Xia Dynasty, there were the Huo State (in present-day H