Perhaps you should try some spelling variations:
wang lihong » wang liang, wang shiyong
human gene » human genome, human gender, human bone
wang long » wang yong, wang hong, wang liang
did human » und human, did roman, ed human
hong ghi » zhong zhi, hong g, hong hai
yang xi » yang jui
yang yi » yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang long) OR (wang lihong)) did human gene ((yang di) or (((yang xi) or (yang yi)))) hong ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang long) OR (wang lihong)) did human gene ((yang di) OR (((yang xi) OR (yang yi)))) hong ghi ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang long) OR (wang lihong)) did human gene ((yang di) or (((yang xi) or (yang yi)))) hong ghi ;".
• Adding a wildcard symbol may retrieve word variants: ((wang long) OR (wang lihong)) did human gene ((yang di) or (((yang xi) or (yang yi)))) hong ghi ;*.