0 Old HSK word(s):
懂礼貌* *

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

懂 understand, comprehend
礼 social custom / manners / courtesy
貌 countenance, appearance

Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual