誠心

诚心
chéngxīn
sincerity

CEDICT

Entry Composition

1 誠 chéng
  1. (bound form) sincere; authentic
  2. (literary) really; truly
2 心 xīn
  1. heart
  2. mind
  3. intention
  4. center
  5. core

classifiers: 顆, 個