2 Old HSK word(s): 
☊课本 ** A ☊教材 ** B
Definitions from Unihan Copyright © 1991-2015 Unicode® Inc. All rights reserved.
教 teach, class
材 material, stuff / timber / talent
Hsk Characters:
HSK -Characters and beyond:
| Gb | Big5 | Eng | Rad | Mega | Triple | Multilingual |
|---|
|
Fachbuch, Lehrbuch, Schulbuch (S) [ke4 ben3] 
课本
Fibel (Lehrbuch für Schulanfänger) (S) [chu1 ji2 ke4 ben3] 初级课本
Fibel (Lehrbuch für Schulanfänger) (S)illustriertes Textbuch [cha1 tu2 ke4 ben3] 插图课本
Geschichtslehrbuch (S) [li4 shi3 jiao4 ke1 shu1] 历史教科书
Lehrbuch (S) [jiao4 ke1 shu1] 教科书
9.23 Methode Lehrbuch + Textbook + 教科书 +
