Mao Collection, Upper Volume Radical: Heart (xīn) Character: Nuo Kangxi stroke count: 18 Page 407, Entry 12 Supplement to the Collection of Characters (Zihui bu): The same as nuo (cowardly). Strategies of the Warring States (Zhanguo ce): Confused by anxiety and temperamentally cowardly and foolish. Note: It should be written as nuo (cowardly).