0 Old HSK word(s):
别树一帜* *

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

别 separate, other / do not
树 tree / plant / set up, establish
一 one / a, an / alone
帜 flag, pennant / sign / fasten
Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual