ㄎㄨㄟˋㄅㄨˋㄍㄢˇㄉㄤkuìbùgǎndāng

愧不敢当
  1. 謙辭表示承當不起 承蒙師長看重學生愧不敢當」、有幸獲獎愧不敢當」。

lit. I'm ashamed and dare not (accept the honor)​; fig. I do not deserve your praise., You flatter me too much.