Autistic children perform at a rehabilitation center in Harbin, capital of northeast China's Heilongjiang Province, April 2, 2013, on the occasion of the World Autism Awareness Day. (Xinhua/Wang Kai)
An autistic boy claps as watching a performance at a rehabilitation center for autistic children in Harbin, capital of northeast China's Heilongjiang Province, April 2, 2013, on the occasion of the World Autism Awareness Day. (Xinhua/Wang Kai)
A woman and two autistic children perform at a rehabilitation center for autistic children in Harbin, capital of northeast China's Heilongjiang Province, April 2, 2013, on the occasion of the World Autism Awareness Day. (Xinhua/Wang Kai)
