丟拐棍兒

Simplified: 丢拐棍儿

diūguǎigùnr ㄉㄧㄡ ㄍㄨㄞˇ ㄍㄨㄣˋㄦ

    • to give up the conditions or things one used to depend on

Saying俗语俗語

Idiom惯用语 · Rarely used now

Literally
throw away the walking stick
Meaning
To give up the conditions or things one used to depend on.

Sources