Taking the classical treatise on architectures, On Architectural Space-How to Evaluate Architectures as its writing background, this book uses simple and comprehensible words and illustrations to make readers understand a classical treatise fast and vividly. It is professional, popular and artistic. Based on following the theories of the original work and translator, this book represents the cases of a classical work to readers. This book's originality and breakthroughs lie in inspiring students' abilities of operating and using the mind, as well as deconstruct the classical books in the professional field. It makes students carry out reading sharing meetings regularly and have mutual communications. By the means of group communications, readers can understand the classical cases in On Architectural Spaces-How To Appreciate and Evaluate Architectures, so that students can understand how important reading and the graphic analysis's recording process is.