等级制度 děng jí zhì dù

DEFINITIONS

  1. hierarchy

CHARACTERS

等 děng
HSK 2
rank, grade; wait; equal; 'etc.'
级 jí
HSK 3
level, rank, class; grade
制 zhì
HSK 5
system; establish; overpower
度 dù
HSK 4
degree, system; manner; to consider