Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
wang wang » wang yang, wang liang, wang yan
gene yang » gene bank
wang hui » wang hua, wang zhi, wang wei
hui gene » hy5 gene, i gene, iii gene
jin hong » tin hong, jin song, min hong
thi hong » tan hong

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

• Performing a fuzzy search may retrieve terms with similar spellings: yuan wang wang hui gene yang ((jin hong) or (thi hong)) seo ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yuan wang wang hui gene yang ((jin hong) OR (thi hong)) seo ;.
• Adding a wildcard symbol may retrieve word variants: yuan wang wang hui gene yang ((jin hong) or (thi hong)) seo ;*.