基本 (jī běn): พื้นฐาน

Learning the basic skills of Chinese is very important.

This is the most basic requirement, you must do it.

His basic salary is 5,000 yuan per month.

We should first master basic knowledge, then learn advanced content.

The basic functions of this software are free.

This is a basic method for learning Chinese.

His basic salary is not high, but the bonuses are many.

I basically agree with your view.

The project has basically been completed.

Mastering basic grammar is very important for beginners.