It'll sound cold, but perhaps those unplanned kids went to better parents? I'm sure that eventually, the parents are going to regret it; there's a tradition of children taking care of the parents. Those same parents are currently in an Oreo situation over here. Take care of their young and their old, and there will be much prosperity.
Would you want those kids to stick around with parents like that though? It took two kids for the shame of the Grandfather to finally report it. "Dad, would you tuck me in?" "No, but you'll be skipping school and working a paper route for my Farmville, starting tomorrow." China may have a illegal trade going on, but I'd venture there's a few Orphan Annie's there that prospered from the event.