Guided & Edited by Cao Risheng 
Children”s Knowledge Treasury 

The Children”s Knowledge Treasury is a comprehensive enlightening reading material. It contains not only the contents of reading and explaining words, but also the knowledge of historical allusions, as well as the famous aphorisms to teach children to live in life. It integrates the recognition of words, reading history, composition and behavior. The Children”s Knowledge Treasury is concise in speech with rhyme. It is easy to read and suitable for young children. Because the way of getting along with people is very large and content is various, we should "take its essence and discard its dross" and select practical and close items such as how to make friends, how to handle others, how to give and take things, how to respect the old and love the young.