0 Old HSK word(s):
风吹草动* *

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

风 wind / air / manners, atmosphere
吹 blow / puff / brag, boast
草 grass, straw, thatch, herbs
动 move, happen / movement, action
Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual