Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
well than » well train, well can, well what
than wong » thang long, than one, than done
wong shiu » wong siu, cong shu, song shin
wei gene » i gene, iii gene, wei ben
tan kai » tan kah, yuan kai
e gene » _ gene, a gene

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((tan kai) OR (yuan wang)) zhang ((wei gene) OR (e gene)) well than wong shiu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tan kai) or (yuan wang)) zhang ((wei gene) OR (e gene)) well than wong shiu ;~".
• Adding a wildcard symbol may retrieve word variants: ((tan kai) or (yuan wang)) zhang ((wei gene) OR (e gene)) well than wong shiu ;*.