Perhaps you should try some spelling variations:
wong shiu » wong siu, cong shu, song shin
wong siew » long view
wing tan » wing ian, liang tan, hong tan
gan glas » gan guan
yang jie » yang jin, yang jui, yang yi
tan gan » tan tan, tan bann, tan yang
yang xi » yang yi, yang jui
rene » rent, gene

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 tan gan glas rene ((((yang jie) OR (yang xi))) OR (yang di)) ((wong shiu) OR (wong siew)) ;~.
• Adding a wildcard symbol may retrieve word variants: wing tan gan glas rene ((((yang jie) or (yang xi))) or (yang di)) ((wong shiu) or (wong siew)) ;*.