Perhaps you should try some spelling variations:
wan hyoung » wang hyoung, man houng, min hyoung
hyoung gan » hyoung gun, young man
glas gene » glas rene
kong saur » kong sar, kong siu, kong your
gan glas » gan guan
wong sam » wong sau, wong lai, kong sar
yang yi » yang xi, yang jui

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: wan hyoung gan glas gene ((((yang judy) OR (yang yi))) OR (yang di)) ((wong sam) OR (kong saur)) ;~.
• Adding a wildcard symbol may retrieve word variants: wan hyoung gan glas gene ((((yang judy) or (yang yi))) or (yang di)) ((wong sam) or (kong saur)) ;*.