Zi Collection, Page Position: Upper, Radical: Bamboo (zhú), Page 13, Entry 07 Pronounced shú. A personal name. During the Jin Dynasty, there was Yu Shu (庾䨹), courtesy name Mo. Also seen in Mu Hua's "Ode to the Sea" (Muhua Hai Fu) as "Shu yu jue dian" (䨹昱绝电). The commentary explains: Shu yu (䨹昱) means swift and rapid.