Over 20% of Chinese American females are adopted orphans, most of whom are being raised by white people. Only 2.5% of Chinese American boys are adopted.

From the Asian American Federation:

http://www.aafederation.org/doc/AAF_StateofAsianAmericanChildren.pdf

Over 1 in 5 Chinese American girls were adoptees, while only 1 in 40 Chinese American boys were adopted.

Asian children were becoming more multiethnic and multiracial.

Asian children were more likely to be female than children in the general population.

About 1 in 10 Korean children of either gender were adopted.