0 Old HSK word(s):
不识时务* *

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

不 no, not / un- / negative prefix
识 recognize, understand, know
时 time, season / era, age, period
务 affairs, business / must, should
Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual