Perhaps you should try some spelling variations:
longo john » kong john, wong john
huang yang » huang ying, huang chang, wang yang
huang bin » huang lin, huang jing, huang ting
liang wei » xiang wei, zhang wei, wang wei
john wong » john song, john bonn
wong siu » wong shiu, kong siu, wong sau
yang xi » yang di, yang yi, yang jui

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((huang bin) OR (huang yang)) ((yang xi) OR (liang wei)) l longo john wong siu ;~".
• Adding a wildcard symbol may retrieve word variants: ((huang bin) OR (huang yang)) ((yang xi) OR (liang wei)) l longo john wong siu ;*.