Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
gene yang » gene bank
wong shiu » wong siu, cong shu
yang jin » yang jie, yang jun, ying jin
wong sau » wong sam, wong siu, wong lai
a gene » a genre, a gender, a gentle
ya a » a a, y a, ye a
sin » sign, sind, skin
shin » skin, sein, thin

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yong) or (dong sin)) ya a gene yang jin ((wong sau) or (((wong shiu) OR (song shin)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yong) OR (dong sin)) ya a gene yang jin ((wong sau) OR (((wong shiu) OR (song shin)))) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yong) or (dong sin)) ya a gene yang jin ((wong sau) or (((wong shiu) OR (song shin)))) ;".
• Adding a wildcard symbol may retrieve word variants: ((wang yong) or (dong sin)) ya a gene yang jin ((wong sau) or (((wong shiu) OR (song shin)))) ;*.