Perhaps you should try some spelling variations:
yang ligang » yang liang, wang liang, song ligang
wang yang » wang yan, wang liang, wang yanling
east best » east west, last best, west best
wong shiu » cong shu, song shin, wong sau
yang jin » yang jie, yang jun, ying jin
wong siu » kong siu, wong sau, wong siew

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang ligang east best ((yang jin) or (yang judy)) ((wong shiu) or (wong siu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang ligang east best ((yang jin) OR (yang judy)) ((wong shiu) OR (wong siu)) ;.
• Adding a wildcard symbol may retrieve word variants: wang yang ligang east best ((yang jin) or (yang judy)) ((wong shiu) or (wong siu)) ;*.