Perhaps you should try some spelling variations:
wang yong » wang yang, wang yan, wang shiyong
wan yang » wang yang, dan yang, tan yang
yang hua » wang hua, yang hui, ying hua
hua gene » human gene, a gene, hua ren
ying tan » wing tan, liang tan, ying bank
tan kong » tan hong
sar » sara, star, saur

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wan yang) or (((wang yong) or (wang hyoung)))) yang hua gene ying tan kong sar ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wan yang) OR (((wang yong) OR (wang hyoung)))) yang hua gene ying tan kong sar ;.
• Adding a wildcard symbol may retrieve word variants: ((wan yang) or (((wang yong) or (wang hyoung)))) yang hua gene ying tan kong sar ;*.