0 Old HSK word(s):
大打出手* *

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

大 big, great, vast, large, high
打 strike, hit, beat / fight / attack
出 go out, send out / stand / produce
手 hand
Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual