Perhaps you should try some spelling variations:
gene sang » lee sang, gene bank
hua gene » human gene, a gene, hua ren
sang min » sang minh, song min, tang min
hong shu » cong shu, tong shui, wong shiu
hong ghi » zhong zhi, hong g, hong hai
wang » wing, wan, lang
sin » sign, sind, skin

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yanling) OR (dong sin)) ya hua gene sang min ((((hong shu) OR (hong ghi))) OR (hong seo)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yanling) or (dong sin)) ya hua gene sang min ((((hong shu) OR (hong ghi))) or (hong seo)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang yanling) or (dong sin)) ya hua gene sang min ((((hong shu) OR (hong ghi))) or (hong seo)) ;*.