teabiz200727-ntk-measuringtraceelements_dr-ying-guo

Dr. Ying Guo

by Dan Bolton
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Dr. Ying Guo

About Dan Bolton

Editor | Publisher | Podcaster | Consultant | Journalist Dan is the founder of Tea Journey Magazine, the Tea Biz Podcast and Blog, and a contributing editor at STiR coffee and tea. He is the former editor and publisher of Tea Magazine, former editor and publisher of World Tea News, and former editor-in-chief at Specialty Coffee Retailer, then headquartered in San Francisco. Dan has traveled the tea lands, speaking on retail beverage trends in Canada and the United States and at conferences in Europe, China, India, Australia, the Middle East, South America, and Africa.

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