This book is one of the author's series of art market research works. It is another masterpiece after the author's several market best-selling books "Which Calligraphy and Paintings are the Most Profitable", "The Art of Climbing the Dragon in the Painting Circle", "30 Whys in the Art Market" and "Lend You a Pair of Insight". Art investment is very tempting to many people. As a senior research expert, the author has always been at the forefront of the market. This book solves many problems in art investment from the perspectives of artists, investors, market rules, etc., Categorizes 30 general directions, and interprets and analyzes art market investment. The language is vivid, simple and easy to understand.