This work focuses on “grammar” in a broad sense, offering a comprehensive description of the Hmong language from multiple perspectives. To provide readers with a more complete understanding of the Hmong language, the book goes beyond grammatical knowledge (covering words, phrases, and sentences) to include sections on the history of the Hmong people and their language, their linguistic origins, typological characteristics, phonetics and writing system, dialectal variations, and the origins of lexical layers in the Hmong language. The book also provides a relatively comprehensive bibliography of studies on the Hmong language conducted in Vietnam and globally up to recent times.