0 Old HSK word(s):
无孔不入* *

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

无 negative, no, not / KangXi radical 71
孔 opening, hole, orifice / great
不 no, not / un- / negative prefix
入 enter, come in(to), join
Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual




jede Lücke nutzen [wu2 kong3 bu4 ru4] 无孔不入