Tiantan Buddha Would Be Translated As “buda Del Templo Del Cielo” In Spanish, But Since You Specified It In The Context Of Computer Or Mobile Wallpaper, I Assume You Want A More General Translation Related To This Topic. In That Case, You Can Use “fondo De Pantalla De Tian Tan Buddha” Or Simply “wallpaper De Tian Tan Buddha” In Spanish. Fondo de pantalla

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