Perhaps you should try some spelling variations:
wong shiu » cong shu, song shin, wong sau
lang wang » lang lang, hong wang, ping wang
wong sam » wong sau, wong lai, kong sar
wong siu » kong siu, wong sau, wong siew
yang xi » yang di, yang yi, yang jui
ying ji » ying jin, jing ji, yang jie
yan li » yang li, yuan li, gan li

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: lang wang ((yan li) OR (yang xi)) li ying ji ((wong sam) OR (((wong shiu) OR (wong siu)))) ;~.
• Adding a wildcard symbol may retrieve word variants: lang wang ((yan li) or (yang xi)) li ying ji ((wong sam) or (((wong shiu) or (wong siu)))) ;*.