Chen Collection, Middle Volume Radical: Tree (mù) Entry: Xu Kangxi Stroke Count: 13 Page 538, Entry 27 Pronounced xu. According to the Explanation of Graphs and Analysis of Characters (Shuowen Jiezi), it refers to a type of tree. In the Southern Capital Rhapsody (Nandu Fu) by Zhang Heng, it is noted that the xu tree resembles the windmill palm, and its bark can be used to make ropes. Also refers to a plow. Pronounced shan. A type of tree. Pronounced xu (rising tone). Same meaning. Pronounced xu (falling tone). The wood can be used for plow handles.