Zhong yi zhen duan xue qian shi - Zhao, Shutang d. 1851; Bianque fl. ca. 255 B.C; Bianque fl. ca. 255 B.C (Chuang yi chu ban she, 1975)
"Zhen duan xue ... yi jie shi Huangdi nei jing yu Bianque Nan jing zhi yao yi."