Wenjing Mifu Lun by Japanese monk Konghai is a relatively Tang Dynasty poetry into the theories of its value, first of all, it preserved in China has lost a number of important Poetics. Wenjing Mifu Lun is the content of two parts: sound law and the creation of image of poem. It focused on the poetry of the Tang Dynasty picture of the wind, but also showed that from the sound was still legal to image changes. Konghai as a student abroad from Japan in Tang Dynasty makes a unique contribution to the Chinese classical aesthetics.