Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
wang yong » wang hyoung, wang yan, wang shiyong
yang yang » wang yan
yala hua » ya hua
hua gene » human gene, a gene, hua ren
yang tan » yang fan, yang dean, liang tan
hong shu » cong shu, tong shui, wong shiu
hong yu » wong yue

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yang) or (wang yong)) yala hua gene ((yang tan) OR (yang yang)) ((hong shu) or (hong yu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yang) OR (wang yong)) yala hua gene ((yang tan) OR (yang yang)) ((hong shu) OR (hong yu)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yang) or (wang yong)) yala hua gene ((yang tan) OR (yang yang)) ((hong shu) or (hong yu)) ;*".