Briefly describe the characteristics of Guo Xiaochuan style.

Profound philosophy, blazing passion and novel form. His poems are full of political enthusiasm and sincere love for the great party and motherland, the great revolutionary cause and the great people's army. Lyricism, full lyricism, strong lyricism, from lyricism to spiritual shock, philosophical exposition, thus forming the unique style of Guo Xiaochuan's poetry creation. In his poetry creation, he adopted various forms, such as stair style, folk song style, freestyle style, long sentence style and so on. If the stepped style is borrowed from Mayakovski, a Soviet poet, and the folk style and freestyle are commonly used by many poets in China, then the long sentence style is Guo Xiaochuan's unique creation in poetic style. In the articles commenting on Guo Xiaochuan's poetry creation, some are called "long corridor style", some are called "political commentary style" and some are called "new ci and fu".