Perhaps you should try some spelling variations:
wang gong » wang yong, gang gong, wang hong
hua gene » human gene, a gene, hua ren
hong hai » shang hai, zhong tai, dang hai
gong li » gong si, gong di, song li
yang xi » yang jui
yang yi » yang jui
li hua » li hui, lu hua
tan » than

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang gong li hua gene ((yang di) or (((yang xi) or (yang yi)))) ((hong hai) or (hong tan)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang gong li hua gene ((yang di) OR (((yang xi) OR (yang yi)))) ((hong hai) OR (hong tan)) ;.
• Adding a wildcard symbol may retrieve word variants: wang gong li hua gene ((yang di) or (((yang xi) or (yang yi)))) ((hong hai) or (hong tan)) ;*.