''I found the movie to actually be an improvement on the Nick and Rachel characters in many ways, which I think was due to the screenplay being co-written by an Asian-American woman who understands how an Asian-American woman would be better than Kevin Kwan.''
Based on interviews with the screenwriters, I got the impression that Peter Chiarelli did the initial work of adapting the screenplay and consulted with Kevin Kwan. Adele Kim, who's actually from Malaysia, said she beefed up the ''cultural details'' and family aspects, like the scenes involving the family making dumplings together and the mah-jonqq sequence (which isn't in the book).
As for David Henry Hwang, he himself jokes about being the go-to guy among Asian-American playwrights in ''Soft Power.'' A Chinese movie executive says to his fictionalized alter ego: ''In China, you are known as the most famous American Chinese playwriter … but there really are not so many of you, are they?''
If ''Crazy Rich Asians'' is willing to give another Asian-American a big break, I'm sure he/she would welcome it. (Raises hand!) 
Updated On: 8/31/18 at 12:13 AM