Indirect experience supplements direct life experience and provides rich experience materials. History is the most experienced discipline, and it can even be said that history itself is the richest experience. With our limited life, it is impossible to travel all over Qian Fan.

2

The natural connection between history and geography today, I really can't imagine how to talk about history without geography. History and geography represent the dimensions of time and space, such as latitude and longitude, but each intersection is unique.

3.

The reasonable extension of geographical history in which literature, history and philosophy (politics) are inseparable must be literature and philosophy. Let's start with literature. There is no deep understanding of historical and cultural background.

4.

Get rid of the world outlook centered on self, nation or country and establish the concept of global village. In my opinion, studying history should start with world history (including your motherland, of course), and China is an impartial member of all countries in the world.