Tie guan yin is a type of Oolong tea , and this tea is semi-fermented. Making oolong tea is complicated, and takes a lot of skill. It retains green tea’s sweet and fragrant smell, while and it also reminds you of black tea’s strong fragrance and mellow flavors.
Chinese people started to drink green tea since the Zhou Dynasty, which has a history over 3,000 years. Do you know how green tea is produced， Let’s try to find out.