yún guì chuān
Yunnan, Guizhou and Sichuan
云
yún
abbr. for Yunnan Province 雲南省|云南省[Yun2 nan2 Sheng3]
贵
guì
abbr. for Guizhou Province 貴州|贵州[Gui4 zhou1]
川
chuān
abbr. for Sichuan Province 四川[Si4 chuan1] in southwest China
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