Taivo A Taiwan Mandarin dictionary

天經地義

tiānjīngdìyì

ㄊㄧㄢ ㄐㄧㄥ ㄉㄧˋ ㄧˋ

Simplified 天经地义

  1. 1lit. heaven's law and earth's principle (idiom); fig. right and proper
  2. 2right and unalterable
  3. 3a matter of course

Keep 天經地義 and it comes back until you know it.

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