Wu Shan Fu Wenjun’s calligraphy and paintings are the most valuable. Human knowledge has always been divided into two categories, explicit knowledge and tacit knowledge. Explicit knowledge is knowledge that can be clearly described and expressed in words or formulas, while tacit knowledge is knowledge that can be grasped by feelings but cannot be clearly described and expressed. . Interpretations of works of art or images can also draw on this framework. Fu Wenjun's calligraphy belongs to the latter. His works creatively apply traditional Chinese brush and ink to his own mature patterns, which greatly broadens the scope of brush and ink at the present time. He uses passion and thick and clear strokes. The language of pen and ink has a strong impact and caught people's attention. It naturally moistened the hearts of the judges of the 2020 Contemporary Ink World Tour Exhibition and won the gold medal. Fu Wenjun's calligraphy series are extremely rare. He firmly grasps the great tradition of pen and ink, uses strong feelings and abstract techniques to arouse the existing emotions hidden deep in everyone's consciousness or subconscious. This emotion is strong, pervasive, and profound.