ㄐㄧㄥˋㄧㄝˋㄧㄠˋㄑㄩㄣˊjìngyè‑yàoqún

敬业乐群
jìngyè‑lèqúnㄐㄧㄥˋ ㄧㄝˋ ㄌㄜˋ ㄑㄩㄣˊ
  1. 認真工作學習)​,喜歡朋友同學相處 敦品勵學敬業樂群」。

diligent and sociable (idiom)​; meticulous in work and dealing cheerfully with one's colleagues