打秋風

Simplified: 打秋风

dǎqiūfēng ㄉㄚˇ ㄑㄧㄡ ㄈㄥ

    • to get gifts or money from someone on some pretext
    • to sponge off someone

Character by character

Saying俗语俗語

Idiom惯用语 · Widely known

Literally
hit the autumn wind
Meaning
To get gifts or money from someone by using some pretext or connection. Originally relatives and friends sought gifts from a person who had become an official. Critical or mocking. Close to 'to sponge off someone'.
Wordplay
风 (fēng, wind) stands for 丰 (fēng, abundant): the 'autumn wind' is really the 'autumn harvest', which others come to share.

Sources