Then come pratyahara, dahrana, dhyana and samadhi, which are the final four.

然后是制感，内醒、静虑和三摩地，这是最后四个步骤。

youdao

Pratyahara is another way of controlling the mind, to gain mastery in it is not easy, you shouldn't delude yourself into thinkning you've gained mastery after even a few years of practice.

感官内敛是另外一种控制心灵的方法，想要得到控制的能力，不是那么容易。

youdao