Yang Xian's calligraphy belongs to Beibei School. Zeng studied calligraphy with Zang Shougong, a calligrapher, and studied official script seriously. He is famous for being everywhere in Han tombs. Because of his extensive methods, diligent practice, extremely skillful writing and obvious personal style. His official script is mainly the road to reward, ode to Shimen and ritual monument. In terms of font structure, he broke the habit of learning from Han steles, and tried to use the method of tightening up and thinning down, especially the strokes of skimming, pressing, long vertical, stretching left and right, waving and flying, so that the elegant and dignified Han steles could be quickly written and skilled. The style is thin and powerful, and it is tight in the sparse. His pen is bright and refreshing, and he uses more ink to change. He often used light ink and old ink to create, which was rare among calligraphers of epigraphy at that time. During Xianfeng and Tongzhi periods, his official script was the most prominent and had a great influence. It is worth mentioning that Yang Xian's running script is also distinctive in style and calm in stippling. Physical decline, slender shape, square and flat, tight, or discrete and changeable, try to avoid dullness. Its bold and elegant Qi Fei. Yang Xian's works spread widely, but the official script style had a great influence on the book circle in the late Qing Dynasty, even as far away as Japan. However, his books in his later years were decadent and lacked ancient meaning.