What are the correct explanations of the contents of tea classics?

The contents of the tea classics are correctly described as follows:

Tea Classic is the earliest, most complete and comprehensive monograph on tea in China and even in the world. It is called the encyclopedia of tea, written by Lu Yu in the Tang Dynasty.

The Book of Tea is the first academic work on tea in China and even in the world. In the book, Lu Yu also designed and manufactured a tea set specially used for making tea and drinking tea. After the publication of Tea Classics, it promoted the prevalence of tea ceremony, influenced every aspect of politics, economy, culture and life, and became one of the three major tea classics in the world.

The Book of Tea Classics has more than 7,000 words and is divided into three volumes, with a total of *** 10 chapters. The Book of Tea systematically summarizes the development, production, processing and drinking of tea before the middle Tang Dynasty, and deeply excavates the cultural connotation of tea drinking, thus raising tea drinking from daily life habits to the artistic and aesthetic level. Specifically, the first three sections are divided into "the source of one", "the device of two" and "the creation of three", and the section in the middle volume is called "the four devices". The second volume consists of six sections, namely "five kitchens", "six drinks", "seven things", "eight fruits", "nine outlines" and "ten pictures".