99999 thousand words. The Best in the World is published by Beijing United Publishing Company. Author Hou Haibo is a senior Chinese teacher in middle school and a senior publisher of children's books. "The Best of the World" has 99,999 thousand words, specially written for China teenagers, covering astronomy, geography, animals and plants, science and technology, military, architecture, medical care and many other aspects. It contains the latest and best in the world and shows a developed and wonderful world in all directions. The words in this book are lively and interesting. And with exquisite pictures, readers can truly appreciate the magic of "the best in the world" in the process of reading.