0 Old HSK word(s):
老人病学* *

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

老 old, aged / experienced
人 man / people / mankind / someone else
病 illness, sickness, disease
学 learning, knowledge / school
Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual