忠心

HSK 7-9

zhōngxīn

loyal; devoted (often towards a person or organization)

忠心耿耿

zhōngxīn gěnggěng

Loyal and devoted

对老板忠心

duì lǎobǎn zhōngxīn

Faithful to the boss

忠心的部下

zhōngxīn de bùxià

A loyal subordinate