Yes, I would absolutely support and end to the one-child policy. (Not that my "support" means anything to the Chinese government).
The elimination of the one-child policy wouldn't erase the cultural preference for boys, but it would be a step in the right direction for human rights, and combined with education and a focused effort to increase domestic adoption, I believe it would help end the awful reality of thousands of little girls spending their childhoods in orphanages. I hope so anyway.
