Celestial bury is popular form in modern Tibet although it is not the only funeral's way, and it is not the earliest burial rites. To treat a dead human body with the way of cutting skin and meat into slice by slice, beating bone and viscera into piece by piece, and letting the whole be the food of vulture, it seems to be very cruel for most people except Tibetan. After twelve century, the idea of giving one's body in charity for other living beings from Buddhism became one kind of sacrificing meditation in Tibet. And this sacrificing meditation let celestial bury turn into the holy funeral ceremony. Then, celestial bury is best funeral for all Buddhism disciples in Tibet now.