法網恢恢，疏而不漏 [－网－－－－－－－]

Jyutping faat3 mong5 fui1 fui1 ， so1 ji4 bat1 lau6
Pinyin fǎ wǎng huī huī ， shū ér bù lòu

Definitions (Wiktionary)
  1. proverb
    The net of justice is vast, it may not close in tight right away, but nothing will evade it forever.