Si Collection, Upper Volume Radical: Water (shuǐ) Entry: Yu Kangxi Strokes: 33 Page 664, Entry 31 Pronounced yu (falling tone). Yu-weng, describes the appearance of a vast expanse of water. Also appears in Sea Rhapsody (Haifu) by Mu Hua: Peng-pi-yu. Note: Yu means high, towering, and precipitous in appearance.