David Peng is from Beijing and has lived in the United States for over 30 years. He was an English teacher, and later became a real estate businessman and developer. David and his wife have been invited to speak in China and other countries on how they helped their son, Willie, who has autism. Willie is able to play the piano, cello, and do many other things like a normal person, after his doctor said nothing could help him. In their struggle and desperation, they became totally dependent on God for their son’s future. David published a book, “Save Willie - A Brilliant Life Made by a Father of an Autistic Son”.