Elite Greyhound Adoptions of South Florida (http://www.elitegreyhounds.org/) is now rescuing greyhounds and whippets from China. Both breeds are used at the dog tracks in China and they have no future without rescue and adoption.
Charlie is a sweet boy and gets along well with people and other greyhounds. He does have issues with children and small animals. You can read Charlie's profile here.
When Charlie first came into my house he was a "slow starter". It took him 2-3 days to relax and feel at home. He has a favorite bed and loves playing in the backyard. My other three greyhounds run and play with him like he is an old friend.
The biggest problems I have experienced with Charlie are:
1. He will hit you with his head when he wants to be petted and you are ignoring him.
and
2. He will bring his outside toys into the house.