天機不可洩漏 (tin1 gei1 bat1 ho2 sit3 lau6) — not be able to confide a secret in Cantonese
tinˉ¹天geiˉ¹機batˉ¹不hoˊ²可sit˗₃洩lauˍ₆漏简 天机不可泄漏
Mandarin Pinyin: tian1ji1 bu4 ke3 xie4 lou4
Meaning of 天機不可洩漏
nounnot be able to confide a secret
nouncannot leak the secret of the Heaven, it is used by people who work in fortune telling that they cannot say too much to the customers