Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
wong shiu » wong siu, cong shu, song shin
yang jin » yang jie, yang jun, shang jin
ying jin » jing ji, yang jie
wong yue » wang yue, hong yu
yan yan » yan yuan, nan yan, wang yan
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 yan) or (yang yang)) july irene ((yang jin) or (ying jin)) ((wong shiu) or (wong yue)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yan yan) OR (yang yang)) july irene ((yang jin) OR (ying jin)) ((wong shiu) OR (wong yue)) ;.
• Adding a wildcard symbol may retrieve word variants: wang ((yan yan) or (yang yang)) july irene ((yang jin) or (ying jin)) ((wong shiu) or (wong yue)) ;*.