Thank you for the links about Asian-American actors. Unfortunately, one of the links has a possible virus attached to it. Both my home computer and my work computer flashed a "virus warning" signal after I clicked on the link. I believe it was the second link. Beware.
As I mention earlier on this message board, Arthur Dong's documentary "Hollywood Chinese" (2007) provides an insightful look at Asian-American actors working in Hollywood during the golden-age of the "studio system".
To purchase a DVD copy of Mr. Dong's award-winning documentary, please see my article "Beyond Charlie Chan" listed in the VIDEO section, in the STUDY area of this website.