Mao Collection, Upper Volume Radical: Heart (xīn) Muo Kangxi Stroke Count: 11 Page 388, Entry 04 Broad Rimes (Guangyun), Collected Rimes (Jiyun), Rime Assemblies (Yunhui), Correct Rimes (Zhengyun): Pronounced wu (falling tone). The same as the character for error. Explanation from Explaining Graphs and Analyzing Characters (Shuowen): A mistake. Also means to deceive, to doubt, or to confuse.