Simplified:

On the HSK 4 vocabulary list, at CEFR level B2.

guī ㄍㄨㄟ

    • to return
    • to go back to
    • to give back to
    • to be taken care of by

      of a responsibility

    • to belong to
    • to gather together
    • (used between two identical verbs) despite
    • to marry (of a woman) (old)
    • division on the abacus with a one-digit divisor

Where 歸 is used

Sources