Perhaps you should try some spelling variations:
wong shiu » cong shu, song shin
gene yang » gene bank
hua gene » human gene, a gene, hua ren
wong sau » wong sam, wong lai, kong sar
wong siu » kong siu, wong siew, dong sin
wan yan » wang yan, nan yan, wai yan
yan tan » tan tan, yan clan, yan guan
tan hua » tuan hua, wang hua, tan chia
yang ji » yang jui, yang jie, yang jin
won sau » wong sam

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan yan tan hua gene yang ji ((((won sau) or (wong sau))) or (((wong siu) OR (wong shiu)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan tan hua gene yang ji ((((won sau) OR (wong sau))) OR (((wong siu) OR (wong shiu)))) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yan tan hua gene yang ji ((((won sau) or (wong sau))) or (((wong siu) OR (wong shiu)))) ;*".