Perhaps you should try some spelling variations:
alan smith » adam smith, ana smith, ann smith
smith tony » smith tanya, saich tony, smith don
ying jin » yang jin, jing ji, yang jie
lee alan » lee ann, lee jean, lee kuan
tony hui » tong hui, tong shui, tony h
yang xi » yang yi, yang jui
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 yanling ((((yang xi) or (yang di))) or (ying jin)) lee alan smith tony hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yanling ((((yang xi) OR (yang di))) OR (ying jin)) lee alan smith tony hui ;.
• Adding a wildcard symbol may retrieve word variants: wang yanling ((((yang xi) or (yang di))) or (ying jin)) lee alan smith tony hui ;*.