Wu Collection, Upper Volume Radical: Jade (yù) Xuan Kangxi strokes: 10 Page 729, Entry 03 Pronounced xian. Wide Dictionary of Sounds (Guangyun): A type of jade. Also, according to Wide Dictionary of Sounds (Guangyun) and Collected Rhymes (Jiyun), pronounced xuan. Jade Treasury (Yupian): The color of jade. Wide Dictionary of Sounds (Guangyun): A stone resembling jade. Also used in personal names. In the Biography of Zhao Qi from the History of the Later Han (Hou Hanshu), it is written that Tang Xuan, elder brother of the Regular Attendant Tang Heng, served as the Tiger Tooth Commandant of the Capital Prefecture. Also, according to Collected Rhymes (Jiyun), pronounced xian. A surname.