Dao means combination of Yin and Yang

Books are carriers of words,reflecting characteristics of different cultures.Jia Shanguo selected the Tao Te Ching in Song dynasty Ma Sha version,magnified it and re-carved it. He took the original philosophical idea of Yin and Yang as his starting point, and used rice paper and Chinese ink as his media,adopting traditional rubbing skills..In the modern visualized and informationized context,we cannot provide object interpretations of the real and the virtual,superficial and the essential