liáng​zhī

conscience

良知 liáng​zhī
conscience noun
innate sense of right and wrong

As a person with a conscience, he cannot remain silent about such injustice.

intimate friend noun
a bosom friend or person who truly understands one

He has always longed to find a soulmate among the crowd to whom he can open his heart.

Frequency

Movie subtitles
2.80 per million appears in 1% of films
Written text
4.33 per million

Sources

Definitions
CC-CEDICT