Showing 13 to 14 of 14 results
Revealing the fake tea trap that 90% of collectors have fallen into! This article builds a scientific authentication system from the packaging anti-counterfeiting details of cotton paper pH value, inner...
The New York Times once disclosed in the special feature "The Secret of Chinese Tea" that the research team of Yunnan Agricultural University found that "ethyl gallate" in Pu'er tea...
Focusing on Pu'er ancient tree tea for 17 years, we will help you understand Pu'er tea in a simple way
