願者上鉤 [愿－－钩]

Jyutping jyun6 ze2 soeng5 ngau1
Pinyin yuàn zhě shàng gōu

Definitions (Wiktionary)
  1. phrase, idiomatic
    One who/which wishes to take the bait is captured. See 姜太公釣魚——願者上鉤／姜太公钓鱼——愿者上钩 (Jiāngtàigōng diàoyú, yuàn zhě shànggōu).
    (syn.) 願者上釣, 愿者上钓