Perhaps you should try some spelling variations:
gene yang » gene bank
yang minh » sang minh, yang mind, kang minah
hua gene » human gene, a gene, hua ren
long shu » cong shu, tong shui, long du
gong hui » tong hui, tong shui, wang hui
yan ya » nan ya, yang yao, yan yuan
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan ya hua gene yang minh ((long shu) or (gong hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan ya hua gene yang minh ((long shu) OR (gong hui)) ;.
• Adding a wildcard symbol may retrieve word variants: wang yan ya hua gene yang minh ((long shu) or (gong hui)) ;*.