The Chinese tea culture truly is wonderful. It offers a great variety of teas that are produced/made differently. Visiting a Chinese tea shop may provide one with some of the knowledge you need. Prices vary depending on factors such as how old the tea is, what part of China it's from or how the tea is grown/produced. The black tea, which some locals slip to me when I am asking for red tea, is delightful; however, I prefer drinking the red one. With fruits (or without them) tea is better than any other drink that I know.