Mao Collection, Upper Volume Radical: Heart (xīn) Strokes: 16 Page 404, Entry 15 According to the Collection of Five Sounds (Wuyin Jiyun), pronounced tan (third tone). Tan te: a state of mental unrest. Note: This character is originally composed of 12 strokes. The Dictionary of Characters (Zihui) mistakenly placed it under the 11-stroke section; this has now been corrected.