Bibliografia

Principal

• Jiang, Liping. (2014) HSK Standard Course 1 - Workbook. Jiang, Liping. (2014). HSK Standard Course 1 - Workbook. Beijing, PRC: Beijing Language and Culture University Press.
• JIang, Liping (2014) HSK Standard Course 1 Jiang, Liping. (2014). HSK Standard Course 1 . Beijing, PRC: Beijing Language and Culture University Press.

Secundária

• Li, Leyi (2014) 500 Cases of the Evolution of Chinese Characters. Li, Leyi. 2014. 500 Cases of the Evolution of Chinese Characters. Beijing, PRC: Beijing Language and Culture University Press.