0 Old HSK word(s):
苦心* * 煞费苦心* *

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

煞 malignant deity / baleful, noxious / strike dead
费 expenses, expenditures, fee
苦 bitter / hardship, suffering
心 heart / mind, intelligence / soul
Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual




sorgfältig [ku3 xin1] 苦心