Zi Collection, Upper Volume Radical: Speech (yán) Page 346, Entry 06 In the "Jiyun" and "Leipian," it is stated that this character is pronounced "ju yu qie," sounding the same as "ju." It means to have principles in speech. It is also used in personal names, such as "Yu Shun" and "Chong Shun," found in the "History of Song - Imperial Family Table" (Songshi - Zongshi Biao).