0 Old HSK word(s):
一事当前* *

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

一 one / a, an / alone
事 affair, matter, business / to serve / accident, incident
当 bear, accept, undertake / just
前 in front, forward / preceding
Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual