0 Old HSK word(s):
登记本* *

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

登 rise, mount, board, climb
记 record / keep in mind, remember
本 root, origin, source / basis

Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual