belief, faith ~优育 bear and rear better children || 为了提高人口质量, 中国政府提倡 ~. The Chinese government promotes Eugenics in its belief that the practice will improve the genetic quality of its population. 
Überzeugungen Eugenik 
credenze eugenetica 
croyances eugénisme 
creencias eugenesia Glaube, Überzeugung 信念 belief, faith 17 信念 [-] xìnniàn (believe-thought) belief, faith: 生活~ life belief || 共同 的~ common belief || ~坚定 (jiāndìng) firm belief ' ~优育 bear and rear better children || 为了提高人口质量, 中国政府提倡 ~. The Chinese government promotes Eugenics in its belief that the practice will improve the genetic quality of its population. 16 优生 [優-] yōushēng (better-bear-better-rise) give birth to healthy babies: ~优育 bear and rear better children || 为了提高人口质量, 中国政府提倡 ~. The Chinese government promotes Eugenics in its belief that the practice will improve the genetic quality of its population. '
Đó là niềm tin vững chắc của tôi rằng anh ta vô tội. 
It's my firm belief that he's innocent.
Es ist meine feste Überzeugung, dass er unschuldig ist.
เชื่อมั่นอย่างแน่วแน่ว่าเขาไร้เดียงสา
我坚信他是无辜的。