Prompt
"Generate an image of a map of southwestern China, highlighting the regions where Southwestern Mandarin is spoken, including Sichuan, Chongqing, Yunnan, Guizhou, Guangxi, Hubei, Hunan, Shaanxi, and Gansu, with notable cities such as Chengdu, Chongqing, and Kunming marked, in a stylized, colorful, and illustrative style that represents the linguistic and cultural diversity of the region."