Wu Collection, Lower Volume Radical: Stone (shí) Wu (entry 14) Kangxi stroke count: 8 Page 827, Entry 14 Broad Rhymes (Guangyun), Collected Rhymes (Jiyun), Dictionary of Rhymes (Yunhui), and Correct Rhymes (Zhengyun): Pronounced wu. Lu wu, describing the appearance of stone cliffs that are unstable. Guo Pu, River Rhapsody (Jiangfu): Great stones moving lu wu, pushing forward and then receding. Commentary: Lu wu describes the appearance of sand and stones following the flow of water. Also used interchangeably with wu (high and precipitous). Du Fu, Poetry: Bones and skeleton standing high and precipitous like a wall. Liu Zongyuan Collection: Taking advantage of the great water currents, entering the Yellow River to drift, crashing and jolting, rising high and precipitous.