This book is divided into eight chapters: diet, home, clothing, medical care, beauty and skin care, investment and wealth management, leisure life, and others. It introduces all aspects of life knowledge such as eating, wearing, using and traveling in easy-to-understand words and simple and orderly forms. It is scientific, practical, targeted and operable, and closely follows the key factors to solve life problems, so that readers can find accurate ways to deal with them. Moreover, the methods mentioned in the book are simple, the materials are convenient and easy to get, and readers can easily get them.

However, when using the skills and methods introduced in the book, due to the differences in time, environment, place, materials and other factors, the effect may be slightly different, and it is necessary to adopt them as appropriate according to your own situation.

Finally, I hope this book can become your right-hand man, bring convenience to your life and make your life more relaxed and happy!