Liú Rǔháng 劉汝航, mid-19th-century Yánghú 陽湖 (Chángzhōu prefecture, Jiāngsū) literatus and disciple (門人) of 曹禾 Cáo Hé. Author of the 1851 (Xiánfēng 1, Shàngsì festival) postface to KR3eq097 Yīxué dúshū zhì. No standard biographical record located.