Perhaps you should try some spelling variations:
wang yong » wang yang, wang yan, wang shiyong
gene yang » gene bank
yang yang » wang yang, wang yan
yang hong » wang hong, yang hongli, quang hong
hua gene » human gene, a gene, hua ren
hong ghi » zhong zhi, hong g, hong hai
yi hua » li hua, ya hua, yi hui

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 (wang hyoung)) yi hua gene yang yang hong ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yong) OR (wang hyoung)) yi hua gene yang yang hong ghi ;*.