君

郎君

láng jūn

my husband and master (archaic)

邓丽君

dèng lì jūn

Teresa Teng (1953-1995), Taiwanese pop idol

开明君主

kāi míng jūn zhǔ

enlightened sovereign

阎君

yán jūn

(Buddhism) Yama, the King of Hell

隐君子

yǐn jūn zi

recluse

马服君

mǎ fú jūn

Ma Fujun, famous general of Zhao 趙國|赵国

鲁君

lǔ jūn

the lord of Lu (who declined to employ Confucius)

龙君

lóng jūn

the Dragon King of the Eastern Sea (mythology)

龙阳君

lóng yáng jūn

homosexual (positive term)

世袭君主国

shì xí jūn zhǔ guó

hereditary monarchy

仁人君子

rén rén jūn zǐ

people of good will (idiom); charitable person

以小人之心，度君子之腹

yǐ xiǎo rén zhī xīn , duó jūn zǐ zhī fù

to gauge the heart of a gentleman with one's own mean measure (idiom)