The Delaware Korean Manual (KM) is an official publication of the Delaware Korean Society (DK) that provides a comprehensive guide to Korean culture and language. It is a reference book that provides detailed information on Korean culture, language, customs, and etiquette. It is organized into five main sections: Basics, Language, Culture, Customs, and Etiquette. The Basics section provides a general overview of the Korean language and culture, including the alphabet, basic grammar, and pronunciation. The Language section covers topics such as sentence structure, verb conjugations, and vocabulary. The Culture section contains information on Korean culture, history, and religion. The Customs section covers traditional and modern Korean customs, and the Etiquette section covers etiquette and behavior in various social situations. There are two editions of the Delaware Korean Manual: the Korean-English edition and the English-Korean edition.