In addition, the layout and index of the Chinese version also have the following characteristics: the text of this book is arranged in alphabetical order by the Chinese phonetic alphabet of the title of the item, rather than by the subject classification like the Encyclopedia of China, which is convenient for readers to find. In the aspect of retrieval, we designed four retrieval systems, which can search in alphabetical order of Chinese phonetic alphabet, and also designed Chinese stroke retrieval, English retrieval and classified retrieval. With these four retrieval methods, readers can find the items they want conveniently and quickly with familiar methods.