Dim sum various mixtures of flowers with green tea, black tea or oolong tea. Flowers used include jasmine, gardenia, magnolia, grapefruit flower, sweet-scented osmanthus and rose. There are strict rules about the proportion of flowers to tea. Jasmine tea is the most popular type of scented tea, and is often the most popular type of tea served at yum cha establishments. The above teas are produced in most of China. Chinese tea bushes ("Camellia sinensis") are cultivated in the mountain areas of tropical and subtropical regions or wherever there is a proper climate, sufficient humidity, adequate sunshine and fertile soil. Chinese tea
Vietnamese tea Vietnamese tea Traditionally, Vietnamese tea drinking is considered a hobby of the older, more learned members in households and in society in general. Tea drinking would accompany aristocratic activities such as composing poems, tending flowers, or simply appreciating nature. Vietnamese people generally favor lighter teas with flower fragrance, such as green tea or floral-scented white tea. Vietnamese teas are produced in many areas that have been known for tea-house "retreats". For example, some are located amidst the immense tea forests of the Lamdong highlands, where there is a community of ancient Ruong houses built at the end of the 18th