He pioneered critical realism poetry and had a high degree of patriotism. His first artistic achievement: a melancholy and frustrated overall style, and a myriad of diverse styles. His second artistic achievement: majestic art. Summary, meticulous realistic skills. The third artistic achievement: the poetic artistic conception of vivid and harmonious images, and the emotion and emotion of the lively discussion. The fourth artistic achievement: the beauty of rigorous and neat poetic rhythm, the arrogance of twists and turns.