捡了芝麻丢了西瓜 (撿了芝麻丟了西瓜) jiǎn le zhīma diū le xīguā

jiǎn le zhīma diū le xīguā phrase to let go of the big prize while grabbing at trifles
Domain: Idiom 成语
Notes: (CC-CEDICT '撿了芝麻丟了西瓜')