The invention discloses a Chinese medicinal composition for treating chronic pharyngitis and a preparation method thereof. The Chinese medicinal composition mainly comprises the following raw material medicaments: baical skullcap root, common coltsfoot flower, fritillaria, cynanchum glaucescens, immature bitter orange, tangerine peel, trichosanthes, glabrous greenbrier rhizome, blackberrykiky rhizome, honey suckle flower, mongolian snakegourd root, divaricate saposhnikovia root, fineleaf schizonepeta herb, cicada slough, mint, mulberry leaf, kudzuvine root, reed rhizome, gardenia, seed of feather cockscomb, figwort root, tree peony bark, red paeony root, sinkiang arnebia root, mongolian dandelion herb, kelp, garden burnet root, nutgrass galingale rhizome, plant soot, airpotato yam rhizome, white mulberry root-bark and the like. The Chinese medicinal composition can be prepared into any common orally-taken preparation by a conventional Chinese medicinal preparation method. The Chinese medicinal composition can remarkably improve the symptoms: pharyngeal discomfort and dryness, foreign body sensation, mild pain, dry cough, naupathia, pharyngeal hyperaemia and kermesinus, folliculi lymphaticus visible in the rear wall of pharynx and the like, and has extract clinical treatment effect, remarkable treatment effect and quick response. The Chinese medicinal composition also has the advantages of low cost, basically no toxic or side effect and the like.