1. Comprehensive knowledge: The Handbook Plan has a large amount of resources and information, covering the knowledge of herbs from all over the world, including the names, functions, medicinal properties, preparation methods, and usage methods of herbs. 2. Practical operation guide: In addition to theoretical knowledge, the Handbook Plan also has practical operation guides on how to cultivate, collect, and prepare herbs by yourself, and even contains some recipes that can be made , which is very practical. 3. Exquisite illustrations and pictures: The Handbook Plan has carefully produced a large number of illustrations and pictures, so that can not only understand the text description of herbs during reading, but also see the physical appearance of herbs intuitively, improving understanding and memory. 4. Professionalism and authority: The content of the Handbook Plan is rigorously written and proofread by experts. All materials have been rigorously scientifically researched and , providing an authoritative and accurate reference material. 5. Easy to carry and read: The Handbook Plan adopts a design that is easy to carry and read. Whether are , in the park, or traveling, they can read and refer to it at any time, which is convenient and practical. Material: Paper Color: As shown Package Contents: 1 x Comprehensive Guide to 82 Natural Herbs Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.