With a history of 4,000 years, tea culture in China can be traced back to the Zhou Dynasty. It is a daily habit for the Chinese to have meals and drink tea three times a day. When guests come, it is often a cup of tea that the host serves. Tea-drinking is both an art and learning in China. In many places of China, the way of making tea is very complicated. Chinese tea leaf is famous throughout the world for its unique color, fragrance, taste and appearance. Among the various kinds of Chinese tea, the most famous are green tea, black tea, oolong tea, and scented tea.