据相关史料研究,唐宋时期的“茶药”就是茶,其形制除团饼茶和散叶茶外还有丹丸形的,如当时径山茶就应该是这种丹丸形的茶药,并用这种茶举行径山茶宴。宋代的吃茶方法也是丰富多彩的,如流行于上流社会的点茶法(点出泡沫吃),直接入口吃的“吃茶药”(咬着吃),流行于市井茶肆的煎点汤茶药(煎着吃)等等。中国历史上,宋代是一个经济文化取得快速发展的鼎盛时期,同时也是一个创造美食的时代,并留下了大量文献, According to the relevant historical research, the Tang and Song Dynasties “tea medicine ” is the tea, the shape of the pie in addition to pie cake and leaf tea there Dan pill-shaped, such as when the trail camellia should be the Dan pill-shaped tea Medicine, and use this tea for a trail tea party. The Song Dynasty tea is also rich and varied, such as popular in the upper class point of tea law (point out the bubble to eat), direct entrance to eat “eat tea ” (biting eat), popular in the city of fried tea Point soup medicine (fried to eat) and so on. In the history of China, the Song Dynasty was the heyday of rapid economic and cultural development, an era of food creation and a large amount of literature.