0 Old HSK word(s):
Definitions from Unihan Copyright © 1991-2015 Unicode® Inc. All rights reserved.
Hsk Characters:
HSK -Characters and beyond:
4.37 Zwei Backup + Backup + 备份 +
9.73 Sicherheit Sicherung + Backup + 备份 +
19.17 Daten und Software Sicherungskopie + Backup + 备份 +