Lu Yu (about 733-804) was born in Jingling, Fuzhou (now Tianmen City, Hubei Province) in the Tang Dynasty. Born in Ji Dynasty, he is famous for Jinglingzi, Sangzhuweng and Donggangzi, also known as "Chashan Imperial History". Tea scientists in Tang Dynasty were called "tea fairy", "Cha Sheng" and "Tea God".

The Tea Classic written by Lu Yu is a systematic summary of scientific knowledge and practical experience in tea growth, planting, picking, making and tasting before and after the Tang Dynasty. They are: volume one, the source of volume one, the tool of volume two and the creation of volume three; Volumes 2 and 4; Volume Three, Five Boils, Six Drinks, Seven Things, Eight Outcomes, Nine Outlines and Ten Figures.

Firstly, the main producing areas of tea in China, the growing environment such as soil and climate, and the properties and functions of tea were summarized.

Second, the tools for making and processing tea at that time;

The third creation is about the process of making tea;

Four devices, talking about brew tea and tea drinking utensils;

The fifth is cooking, which talks about the process and skills of cooking tea;

Six drinks, talking about tea drinking methods and tea appreciation;

Seven things, talk about the history of drinking tea in China;

Out of 8, tell the tea production situation in more than 40 states in China, and also truthfully note 1 1 states where you don't know much about tea production? Out;

Nine, talk about what kind of tea drinking utensils should be complete, and what kind of circumstances should be omitted;

Figure 10: it is easier to remember and operate by writing the full text of tea classics on white silk.