The Vietnamese word "hán học" refers to the study of Chinese culture, language, and literature. It is often translated as "Sinology" in English. This term is particularly used in the context of understanding the influence of Chinese civilization on Vietnam, including its language, literature, and historical texts.
While "hán học" primarily refers to the study of Chinese studies, in different contexts, it may imply a broader interest in the influence of Chinese thought and culture on other cultures, particularly in East Asia.