Liú Yù 劉裕 (南朝·宋). Sòng Wǔdì Liú Yù 劉裕 (363–422), founder of the Liú-Sòng dynasty (r. 420–422); under his northern expedition the formulae attributed to 劉涓子 in KR3ek040 Liú Juānzǐ guǐyí fāng were said to have been clinically tested on battle-wounds.