Cultural imprints in Vietnamese hand-based approximate measurement items: A cognitive and cross-linguistic perspective

A model for the application of Vietnamese idioms and proverbs in teaching primary school mathematics

The plot of the tale of Ông Ngâu and Bà Ngâu in Vietnam, China, Korea and Japan

The final classical Chinese examination and its influence on the bac ha literati in the late 19th and early 20th centuries through Han-Nom sources