Perhaps you should try some spelling variations:
yang yang » wang yan
wang yang » wang yan, wang liang, wang yanling
gene wang » gene bank, wen wang
wang lin » wang li, wang qin, yang lin
lin hong » tin hong, lin zong, min hong
wang di » yang di, wang d, wang li
wang i » wang li, wang _, wang 3

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

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