滇藏川 Traditional form: 滇藏川 Pinyin (reading): Diān Zàng Chuān Definitions: Yunnan, Tibet and Sichuan Characters: 滇 - Yunnan province 藏 - to conceal, to hide; to hoard, to store 川 - stream, river Traditional characters: 滇 - Yunnan province 藏 - to conceal, to hide; to hoard, to store 川 - stream, river