Tieguanyin is one of the most popular types of tea in China with its origin in Coping Town，Anxi County，F(xiàn)ijian Province. Although widely planted in Anxi County，the tea produced in different parts tastes very differently. Tieguanyin can be picked all the year around with the best in spring and autumn. The tea involves very complex process，which needs professional skills and sophisticated experiences. As it contains many vitamins and possesses a unique flavor，the tea helps prevent heart diseases， lower blood pressure and improve memory if one drinks it regularly.