满怀信心 mǎnhuáixìnxīn full of confidence Definitions Defs Origin Strokes Stroke Words Sentences Sents 满怀 滿懷 mǎnhuái verb to be filled with To have one's heart or mind filled with an emotion; to be imbued with信心 xìnxīn noun confidence confidence; faith; belief in one's ability to achieve a goal or in the success of something