0 Old HSK word(s):
办不成* *

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

办 manage, do, handle / deal with
不 no, not / un- / negative prefix
成 completed, finished, fixed

Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual