Perhaps you should try some spelling variations:
longo john » kong john, wong john
chen longo » chen rong, chen loo, chen yong
yan yang » yang yang, yao yang, dan yang
song sau » kong sar, song pae, song so
wong sau » wong sam, wong siu, wong shiu
yang yi » yang di, yang xi, yang jui
yi chen » jui chen
wang » 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 OR wing) yan yang yi chen longo john ((song sau) OR (wong sau)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang OR wing) yan yang yi chen longo john ((song sau) OR (wong sau)) ;*".