What was the name of the land in the Spring and Autumn Period?

This is called a map. During the Spring and Autumn Period and the Warring States Period, wars were frequent, and maps became an indispensable tool for military activities. Tube. map

It is pointed out that "all guests and hosts should examine the map first", and the importance of the map is brilliantly expounded. Zhao Ce, the Warring States Policy, recorded that "I stole the world and waited five times longer than Qin", indicating that the map at that time had the concept of shrinking. The record of Du Kang map presented by Jing Ke to Qin Wang in Warring States Policy shows that Qin map symbolizes national territory and sovereignty politically. According to Records of the Historian, Xiao He first entered Xianyang to "collect the books of imperial edicts and decrees issued by the Prime Minister of Qin Dynasty", which reflected that the Han Dynasty attached great importance to maps.