Pronounced su — Guangyun (Guangyun) Pronounced su — Jiyun (Jiyun) and Zhengyun (Zhengyun) Pronounced su — Yunhui (Yunhui) In Boya (Boya), it is stated that "廜苏 (lū sū)" means "庵 (ān)". Additionally, Jiyun (Jiyun) mentions "廜㢝酒 (lū sū jiǔ)", which is drunk on the first day of the first lunar month to dispel plague-inducing miasma. It is written as "屠苏 (tú sū)" in Sishi Zuanyao (Sishi Zuanyao).