0 Old HSK word(s):
打退堂鼓* *

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

打 strike, hit, beat / fight / attack
退 step back, retreat, withdraw
堂 hall / government office
鼓 drum / beat, top, strike
Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual