Mao Collection, Upper Volume Radical: Heart (xīn) 慥 Kangxi strokes: 15 Page 399, Entry 16 Broad Rimes (Guangyun), Collected Rimes (Jiyun), Rime Collection (Yunhui), Correct Rimes (Zhengyun): Pronounced zào. Zaozao, the appearance of being earnest and sincere. Doctrine of the Mean (Zhongyong): How can a gentleman not be earnest and sincere?