西南官话 xīnánguānhuà Southwestern Mandarin Origin Definitions Defs Strokes Stroke Words Sentences Sents 西南 xīnán Southwest China Geographical region of China including Sichuan, Yunnan, Guizhou, Tibet, and Chongqing官话 官話 guānhuà Mandarin dialects A group of related Chinese dialects spoken across most of northern and southwestern China; Mandarin