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
Mint tea Mint tea Mint tea is a herbal tea made by infusing mint leaves in hot water. Mint tea made with peppermint leaves is called peppermint tea, and mint tea made with spearmint is called spearmint tea. There also exists teas that infuse peppermint and spearmint leaves. In Korea, traditional mint tea called bakha-cha () is made with East Asian wild mint leaves. Due to the high content of essential oils in leaves (1 - 2.5%), especially menthol, mint tea is popular for its curative effects. Affecting the digestive system and excretion of gastric juices, it acts as an anti-inflammatory. Although