Home›Place name disambiguation pages›Thanh Sơn🌐Tiếng ViệtEnglishTiếng Việt한국어中文日本語EntityQ6499475· pop 6Thanh SơnAlso known as Aoyama, Seizan, Qīngshān, Qingshan, 靑山青山 or 靑山 is an East Asian word that means "green mountain" or "blue mountain". It may refer to:Available in 5 languages中文日本語Tiếng Việtzh_yuevia Wikidata sitelinks · CC0ConnectionsYeoncheon CountyEntityAoyamaEntityCategoriesPlace name disambiguation pages