诚心 (chéng xīn) — sincere intention; earnestness; genuine feeling

뜻

예문

• 他的一片诚心感动了所有人。
  Tā de yí piàn chéng xīn gǎn dòng le suǒ yǒu rén.
  His sincere feeling moved everyone.
• 你要有诚心才能交到真正的朋友。
  Nǐ yào yǒu chéng xīn cái néng jiāo dào zhēn zhèng de péng you.
  You need to have sincere intentions to make real friends.
• 我用诚心对待每一个客户。
  Wǒ yòng chéng xīn duì dài měi yí gè kè hù.
  I treat every client with sincerity.