0 Old HSK word(s):
不闻不问* *

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

不 no, not / un- / negative prefix
闻 hear / smell / make known / news
不 no, not / un- / negative prefix
问 ask about, inquire after
Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual