
A boy suffering autism is helped by a volunteer to send a letter during an interactive game in a campaign to show love to the autistic children in Beijing July 29, 2017. (Xinhua/Ren Pengfei)

A boy suffering autism is helped by a volunteer to send a letter during an interactive game in a campaign to show love to the autistic children in Beijing July 29, 2017. (Xinhua/Ren Pengfei)