Perhaps you should try some spelling variations:
tang amin » tang min
wong shiu » wong siu, song shin
yan yang » yang yang, dan yang, tan yang
yao yang » yang yang
wong sau » wong sam, wong siu, wong lai
l tang » _ tang
li l » li li, li lu, li _
wang » wing, wan, lang

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yan yang) or (yao yang)) li l tang amin ((((wong shiu) OR (wong sau))) or (cong shu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yan yang) OR (yao yang)) li l tang amin ((((wong shiu) OR (wong sau))) OR (cong shu)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan yang) or (yao yang)) li l tang amin ((((wong shiu) OR (wong sau))) or (cong shu)) ;*".