Perhaps you should try some spelling variations:
song thin » song shin, song jin, song min
juan meng » juan rene, jui meng
yuan ming » yuan ting, kian ming, tuan minh
dong sind » dong sin, dong bin, dong ping
yuan tin » yuan ting, yuan lin, yuan li
wing yan » wang yan, wing ian, wing tan
dann bin » dong bin
ya juan » y juan, san juan, roa juan

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 yan) OR (((dann bin) OR (dong sind)))) ya juan meng ((yuan tin) OR (yuan ming)) song thin ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wing yan) or (((dann bin) or (dong sind)))) ya juan meng ((yuan tin) OR (yuan ming)) song thin ;~".
• Adding a wildcard symbol may retrieve word variants: ((wing yan) or (((dann bin) or (dong sind)))) ya juan meng ((yuan tin) OR (yuan ming)) song thin ;*.