... drink drinkfor 5000 years Refreshment Refreshment Green tea is a fermented tea without. Because its leaves and soup is green, the ... mengding, GuZhuZi bamboo shoots tea.Black tea is a after fermented tea. Because its leaves and soup red, the name. China ... , soup yellow green, freshness lasting.Oolong tea is a half fermented tea, features a leaf center for green, red margin, commonly ...