Perhaps you should try some spelling variations:
alan smith » adam smith, ana smith, ann smith
smith tony » smith tanya, saich tony, smith don
yang lin » yang jin, wang lin, yang li
lee alan » lee ann, lee jean, lee kuan
tony hui » tong hui, tong shui, tony h
yang xi » yang yi, yang jui
wang » wing, 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 wan) yanling ((((yang xi) or (yang di))) or (yang lin)) lee alan smith tony hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR wan) yanling ((((yang xi) OR (yang di))) OR (yang lin)) lee alan smith tony hui ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang OR wan) yanling ((((yang xi) or (yang di))) or (yang lin)) lee alan smith tony hui ;".
• Adding a wildcard symbol may retrieve word variants: (wang OR wan) yanling ((((yang xi) or (yang di))) or (yang lin)) lee alan smith tony hui ;*.