Tian Shan, 51 years old, lost his sight two months after his birth.

Blind people feel and understand the world through sound. "Once I pick up the instrument, I feel that I own the whole world" Tian Shan said.

His presentation, "The Moon over a Fountain", is composed by the late blind music master Ah Bing. Listening to his music, it is like an emotional talk to you, a moving story of his own…