Letters that make Yunnan
a, n, u, y are letters that make 'Yunnan'
1 possible definitions for 'Yunnan'
Under this definition, yunnan is a noun and has the following properties:
Yunnan province has the same meaning as Yunnan
'Yunnan' can be a part of China, People's Republic of China, mainland China, Communist China, Red China, PRC, Cathay.