0 Old HSK word(s):
打折扣* *

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

打 strike, hit, beat / fight / attack
折 break off, snap / bend
扣 knock, strike, rap, tap / button

Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual