A Study Of

The theory of Only-Vij?āna is a very important branch of Buddhist philosophy. And the book is a necessary primer of theory of weishi, and it bears valuable academic significance. This paper aims to classify and discuss the four main Buddhist concept "Eight-Vij?āna""Bija""Four-section of Vij?āna""Three-Nature and Nonthree-Nature"from which explore some relevant positions and provide the explanation and solution. It tries to probe some internal reactions relations inside the Buddhist system, and give the general survey of and even the whole theory of Only-Vij?āna .