Cai Yong, a calligrapher in the Eastern Han Dynasty, was famous for his official script. The structure is neat, the style is changeable, and it is longer than inscriptions. In the fourth year of Xiping (175), Emperor Ling wrote the Six Classics, some of which were carved out of stone by Yong Shu and stood outside imperial academy, and were called "Shijing". When Dong Zhuo was in power, he was appointed as the left corps commander. After Zhuo was punished, Yong was arrested by Wang Yun and buried here. Baisha Town in the east and Baisha Reservoir in the north, with beautiful lakes and mountains and new scenery, is a tourist attraction.