从周秦至汉,陆续出现了多种启蒙性的识字读物。据史文记载:周有《史籀篇》,西汉有《仓颉篇》,司马相如《凡将篇》及史游的《急就篇》。后世除《急就篇》外,前三者可惜均已佚失。唐陆羽《茶经》(成书在公元765年后),在七之事里沿引了《凡将篇》(成书约公元前130年)的一段(以下简称凡将)所列都是药名。其中“荈诧”,就指的是茶 From Zhou Qin to Han, one after another appeared a variety of enlightenment literacy readings. According to the historical records: Week there, “Shi Jie articles”, the Western Han Dynasty “Cangjie articles”, Sima Xiangru “Where will chapter” and the history of the “anxious articles.” Later, in addition to “anxious articles”, the first three pity have been lost. Tang Lu Yu, “The Book of Tea” (the book after AD 765), in seven things along the cited “where” (into the book about 130 BC) for a period (hereinafter referred to as Van Gogh) are listed in the drug name . Which “surprised”, refers to the tea