absolutely sincere and loyal
Chinese idiom, Pinyin reading L ì Xu è P ī g ā n, means to be loyal and sincere. From rebirth.
The origin of Idioms
"Rebirth fate" Chapter 54: "I really hope to do my best, live up to the grace of God, blood, diligent in the king's affairs."
Idiom usage
As a predicate, attribute, adverbial; used in dealing with affairs.
absolutely sincere and loyal
An owl's heart and a crane's face - xiāo xīn hè mào