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Jyutping jan4 gaan1 bat1 caak3
Pinyin rén jiān bù chāi

Definitions (Wiktionary)
  1. phrase, humorous, idiomatic, neologism, slang
    Life is hard already; some things need not be revealed.

人艱不拆 [-艰--]

Jyutping
Pinyin rén jiān bù chāi

Definitions (CC-CEDICT)
  1. life is hard enough as it is; don't burst my bubble (Internet slang)