Pei Xiu
Pei Xiu was a really smart person who lived a long time ago in China. He loved to study maps and understand how the world was laid out. He was especially interested in the land and the natural features like mountains, rivers, and lakes.
Pei Xiu made a lot of important contributions to geography and cartography (the science of making maps). He came up with lots of ideas and methods for creating accurate maps, including using different colors and symbols to show different things like mountains or cities.
Pei Xiu also developed a special way of measuring distances called the "li," which was a standard unit of measurement that was used in China for many years.
Overall, Pei Xiu was a really important figure in the history of geography and cartography, and his ideas and methods are still used today by people who make maps all over the world.
Pei Xiu made a lot of important contributions to geography and cartography (the science of making maps). He came up with lots of ideas and methods for creating accurate maps, including using different colors and symbols to show different things like mountains or cities.
Pei Xiu also developed a special way of measuring distances called the "li," which was a standard unit of measurement that was used in China for many years.
Overall, Pei Xiu was a really important figure in the history of geography and cartography, and his ideas and methods are still used today by people who make maps all over the world.