Monument to Li Yanqin is a masterpiece of Yan Zhenqing in his later years, which completely lost the posture of the early Tang Dynasty. This monument is dignified, broad, smooth, magnificent, with an open skeleton and a square extension. It is very clear in horizontal and vertical thickness, and the brushwork of Fiona Fang's turning point is clear. It can accurately reflect Yan Shu's broad, heavy, upright and tenacious spirit.
Li Yanqin Monument is one of the representative works of Yan Zhenqing's calligraphy in the most mature period. Its structure is dignified and open-minded, open-minded, dynamic and static, clever and clumsy, elegant and smart.