天机不可泄露 (天機不可泄露) tiānjī bù kě xièlù

tiānjī bù kě xièlù phrase mysteries of heaven must not be revealed; must not be revealed; I am not at liberty to inform you.
Domain: Proverb 谚语 , Subdomain: , Concept:
Notes: (CC-CEDICT '天機不可泄露')