Perhaps you should try some spelling variations:
wong shiu » wong siu, cong shu, song shin
huang tao » huang xiao, wang tao, huang wentao
hua gene » human gene, a gene, hua ren
yang jie » yang jin, yang di, yang jui
yang jun » yang jui, pang jun, yang jin
yan jiu » yang jin, pang jiu
done » one

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

• Performing a fuzzy search may retrieve terms with similar spellings: done ((huang tao) or (wang yan)) hua gene ((((yan jiu) OR (yang jie))) or (yang jun)) wong shiu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: done ((huang tao) OR (wang yan)) hua gene ((((yan jiu) OR (yang jie))) OR (yang jun)) wong shiu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "done ((huang tao) or (wang yan)) hua gene ((((yan jiu) OR (yang jie))) or (yang jun)) wong shiu ;".
• Adding a wildcard symbol may retrieve word variants: done ((huang tao) or (wang yan)) hua gene ((((yan jiu) OR (yang jie))) or (yang jun)) wong shiu ;*.