Perhaps you should try some spelling variations:
wang liang » wang yang
wang wang » wang yang, wang yan, wang yong
hua gene » human gene, a gene, hua ren
yang jui » yang judy, yang di, yang xi
tan hua » tuan hua, wang hua, tan chia
won sau » wong sau, wong sam, wong siu
yan ji » yan jiu, ban ji, pan ji

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang wang) OR (wang liang)) tan hua gene ((yan ji) or (yang jui)) won sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang wang) OR (wang liang)) tan hua gene ((yan ji) OR (yang jui)) won sau ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang wang) OR (wang liang)) tan hua gene ((yan ji) or (yang jui)) won sau ;".
• Adding a wildcard symbol may retrieve word variants: ((wang wang) OR (wang liang)) tan hua gene ((yan ji) or (yang jui)) won sau ;*.