Zi Collection, Upper Volume, Page 13, Entry 08 Radical: Knife (dāo) Pronounced zhi (falling tone) "The Guangyun" records: "zhi ri qie" (zhi ri qie), and "Jiyun" records: "zhi ri qie" (zhi ri qie), pronounced zhi (falling tone). "The Guangyun" states: a medicine for treating wounds from knives and arrows. "Jiyun" states: it is a type of medicine. It can treat wounds caused by sharp metal implements. "Jiyun" states: it is interchangeable with the character "zhi" (zhì).