Zi Collection, Page Position: Upper, Radical: Person (rén), Page 26, Entry 03 Pronounced sī. In "Guangyun," the pronunciation is xi (entering tone), and in "Jiyun," it is xi (entering tone). It is the same pronunciation as "sī." "Yùpiān" explains: 䫢, referring to a head that is tilted and not straight. Additionally, "Jiyun" offers another explanation: referring to a beautiful appearance.