桓 marking post 10 strokes. Readings カン (on reading): 烏桓 (うがん) Wuhuan (proto-Mongolic nomadic people) Components 木 亘 一 radical one 日 radical sun; day 木 radical tree Words using 桓 烏桓 (うがん) Wuhuan (proto-Mongolic nomadic people) Jinuma: Japanese Dictionary · Word lists