Noviro
披肝沥胆
Simplified 披肝沥胆
Traditional 披肝瀝膽
Pinyin pī gān lì dǎn
Definition lit. to open one's liver and drip gall (idiom); wholehearted loyalty
披肝沥胆
Tā duì wǒ pī gān lì dǎn
He is wholeheartedly loyal to me