confuse

[banartoyz]

what is the different :

-Graduate school
-Master degree
-Postgraduate

i dont know how to apply it☝

 

[FryLai]

Subsequent hierarchy of higher education following bachelor degree is Postgraduate degree: Master and Doctorate. Graduate school is the institution where you can study and obtain the said postgraduate education. You can refer to Wikipedia for more detailed information.

i dont know how to apply it☝

What do you refer to 'it'?