| 问 |
wèn xīn wú kuì | lit. look into one's heart, no shame (idiom); with a clear conscience |
| 问 |
wèn | to ask; to inquire |
| 心 |
xīn | heart / mind / intention / center / core / CL:颗,个 |
| 无 |
mó | used in 南无 |
| 无 |
wú | not to have / no / none / not / to lack / un- / -less |
| 无 |
wú kuì | to have a clear conscience; to feel no qualms; to be worthy of (sth) |
| 愧 |
kuì | old variant of 愧 |
| 愧 |
kuì | ashamed |