捞稻草

Traditional (Taiwan): 撈稻草

lāodàocǎo ㄌㄠ ㄉㄠˋ ㄘㄠˇ

    • to clutch at straws (in desperation)

      fig.

    • to take advantage of the situation (unscrupulously)

Character by character

Saying俗语俗語

Idiom惯用语 · Widely known

Literally
grab at straw
Meaning
Either to struggle in vain in a hopeless situation, like "clutching at straws", or to pick up something useful for oneself, especially in politics.

Sources