Perhaps you should try some spelling variations:
qian wang » yiqian wang, qian rong, qian yan
gene yang » gene bank
wan wang » wen wang, yan wang, wang yang
hua gene » human gene, a gene, hua ren
wong sam » wong sau, wong lai, kong sar
yang ji » yang jui, yang jie, yang jin
ji wong » ji won, ji zhong, kie wong

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wan wang) or (qian wang)) wang hua gene yang ji wong sam ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wan wang) OR (qian wang)) wang hua gene yang ji wong sam ;*.