The book "Lexical and Phraseological Work in Russian Language Classes" offers a comprehensive exploration of the teaching of Russian lexicon and phraseology in the context of Russian language instruction for non-native speakers. It addresses the current challenges and methods that may arise when learning the Russian language. The author, Grozbek Magomed-Kasumov, has made a systematic selection of lexical and phraseological concepts based on various relationships within the language, such as synonyms, antonyms, and homonyms. The book includes a variety of exercises that cover both theoretical and practical aspects, utilizing engaging materials like short stories, proverbs, and puzzles to enhance learning. This approach aims to expand the linguistic knowledge of learners and improve their language culture.