Chineese baby story is a bit more complicated, Heyang. The baby was never adopted, she was put in foster care when her father lost the teaching assistanship, and thus, his leagal reasons to stay in this country. Parents put the baby into the foster care, thinking the situation would resolve itself soon, and at the same time, the foster family moved in to adopt the baby.
real tradegy is that this legal battle went on for 5 years or so. it should've been solved right away by giving the baby to her biological parents, who have been trying to get her back all along. Now you have an American baby who doesn't speak Mandarin moving to China, while leaving behind the only family she new. A horrible case.