Perhaps you should try some spelling variations:
chan ming » kian ming, chan eng, chan fong
wang qian » wang qiao, wang qin, wang liang
chang min » zhang ming, chang mae, chang ann
yan wang » yuan wang, yang yang, qian wang
qian hua » qian hu, qian jun, jin hua
hua gene » human gene, a gene, hua ren
han min » han men, kan min, tang min

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

• Performing a fuzzy search may retrieve terms with similar spellings: yan wang qian hua gene ((((han min) OR (chan ming))) or (chang min)) cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yan wang qian hua gene ((((han min) OR (chan ming))) OR (chang min)) cong shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yan wang qian hua gene ((((han min) OR (chan ming))) or (chang min)) cong shu ;*".