There are many wonderful organizations aiding the orphans in China. 

Let me introduce you to an organization which we find unique
and whom we donate to each month....
 China Little Flower

"Our work in China began with a home for handicapped orphans in the eastern province of Shandong in 1995. Since that time, we have expanded our work to other areas of north China. Our projects focus on caring for abandoned children, but at times also include translating and publishing literature that promotes a respect for life, aiding women in crisis with unplanned pregnancies, working with children who have lost parents to AIDS, and providing medical care and surgeries to children in poor families."
Little Flower Projects Blog

"When you reap your harvest in your field and forget a sheaf in the field, you shall not go back to get it. It shall be for the stranger, the fatherless, and the widow, that the LORD your God may bless you in all the work of your hands." Deuteronomy 24:19-21