0 Old HSK word(s):
鞠躬尽瘁* *

Definitions from Unihan Copyright © 1991-2015 Unicode® Inc. All rights reserved.

鞠 bow, bend / rear, raise, nourish
躬 body / personally, in person
尽 exhaust, use up / deplete
瘁 feel tired, be weary, be worn out
Hsk Characters:
HSK -Characters and beyond:
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