Perhaps you should try some spelling variations:
juan rene » juan meng, juan rana
dong skin » dong bin, dof skin
rene yuan » meng yuan
wing ian » wing tan, twinn ian, wing sun
roa juan » rojas juan, mora juan, rios juan
jie song » jae song, jin song, li song
kim song » kim young, kim eung

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: ((wing ian) OR (((dong skin) OR (dong sin)))) roa juan rene yuan ((jie song) OR (kim song)) thin ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wing ian) or (((dong skin) or (dong sin)))) roa juan rene yuan ((jie song) OR (kim song)) thin ;~".
• Adding a wildcard symbol may retrieve word variants: ((wing ian) or (((dong skin) or (dong sin)))) roa juan rene yuan ((jie song) OR (kim song)) thin ;*.