Yin Collection, Lower Volume Radical: Wide (guǎng) Kangxi stroke count: 11 Page 348, Entry 03 Ocean Record (Haipian): Pronounced tuo. It is a surname. Universal Genealogy of Ten Thousand Surnames (Wanxing Tongpu) records: During the Wanli era, there was a military commander in Yangwei, Henan, named Tuo Wuchang, who was a native of Cizhou. Additionally, in the Supplement to the Collection of Characters (Zihui Bu), it is pronounced tuo. It refers to the distance between the two arms when stretched out horizontally.