+10 = 16

ㄉㄨˇ

ㄉㄨˇdǔ
  1. 篤實」。
  2. 論語泰伯》:篤信好學守死善道。」
(bound form)​ sincere; genuine, (bound form)​ (of an illness)​ serious
ehrlich, aufrichtig; schwer (bei Krankheit)​ (Adj)​
sincère, ardent, grave