More than 400 kinds of Chinese herbal medicine, each with a finished product picture and with its sexual flavour, deridian and indications, so that you clearly understand their properties and efficacy.       Many kinds of traditional Chinese medicine memory methods, such as singing formula, grouping and so on, comparison of different points of efficacy of similar traditional Chinese Medicine , Rapid review of the efficacy of key Chinese Medicine, also audio assistant is provided to help you remember effectively and quickly.