0 Old HSK word(s):
平信* *

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

平 flat, level, even / peaceful
信 trust, believe / letter

Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual




Normalbrief [ping2 xin4] 平信