護官符

Simplified: 护官符

hùguānfú ㄏㄨˋ ㄍㄨㄢ ㄈㄨˊ

    • protective connection
    • patron

Character by character

Saying俗语俗語

Idiom惯用语 · Rarely used now

Literally
official's protection charm
Meaning
Originally a list of powerful local families that officials had to know to keep their posts. Now means a protective connection or patron. Critical.

Sources