Perhaps you should try some spelling variations:
brain gain » brain drain
wang yang » wang yan, wang liang
gain jiu » gain job, yan jiu
jiu long » jiu cong, au long, eu long
long du » long d, long do, long run
ye a » yet a, e a, me a
y la » a la, _ la
done » one

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((done so) OR (((wang yang) OR (wang yanling)))) ((ye a) OR (y la)) brain gain jiu long du ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((done so) or (((wang yang) OR (wang yanling)))) ((ye a) or (y la)) brain gain jiu long du ;~".
• Adding a wildcard symbol may retrieve word variants: ((done so) or (((wang yang) OR (wang yanling)))) ((ye a) or (y la)) brain gain jiu long du ;*.