- 完美无瑕 wánměiwúxiá flawlessperfect; immaculate; without any defects
- 洁白无瑕 jiébáiwúxiá pure white and flawlessspotlessly white and without any blemish, typically of physical objects like jade
- 白璧无瑕 báibìwúxiá faultlesswhite jade without a blemish; used to describe a person or thing that is perfect or has impeccable moral integrity
- 白玉无瑕 báiyùwúxiá pure and flawlessliterally meaning a piece of white jade without any blemishes; used to describe a person or thing that is perfect or has no character flaws
- 无瑕可击 wúxiákějī faultlessinvulnerable to any attack; flawless and without any weak spots or defects to be exploited
- 洁净无瑕 jiéjìngwúxiá clean and spotlesscompletely clean and without any blemish; pure and white
