How to say "Chinese characters" in ancient Chinese characters?

On the left is a word "He" and on the right is a word "Ge". In the era when the feudal system ruled the people, the small-scale peasant economy was the mainstream of social economy, and the word "He" represented farming, and separatist wars also occurred frequently. The word "brother" stands for war, and my word actually means to live, one is to farm and the other is to win the battle.