天機不可泄露
simp天机不可泄露tin1 gei1 bat1 ho2 sit3 lou6tiān jī bù kě xiè lù
English
- lit. mysteries of heaven must not be revealed (idiom); must not be revealed
- I am not at liberty to inform you.
Sources: cc-cedict, rime-cantonese
Sources: cc-cedict, rime-cantonese