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Yaan's dark tea: Ancient yet unknown to many

By Jiang Wanjuan ( chinadaily.com.cn ) Updated: 2015-08-06 07:10:06

Yaan's dark tea: Ancient yet unknown to many

An artwork on display in the Yaan Museum shows a process of making Tibetan dark tea in the traditional way. [Photo by Jiang Wanjuan/chinadaily.com.cn]

 
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