Perhaps you should try some spelling variations:
gene yang » gene bank
tong shui » tong hui, cong shu, gong hui
shang hai » shang kai, dang hai, chang ha
wang tao » wang qiao, huang tao, kang tae
hua gene » human gene, a gene, hua ren
yang jie » yang jin, yang di, yang jui
hong hai » zhong tai, dang hai, hong tan

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

• Performing a fuzzy search may retrieve terms with similar spellings: yuan ((wang tao) or (wang yan)) hua gene yang jie ((tong shui) or (((hong hai) OR (shang hai)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yuan ((wang tao) OR (wang yan)) hua gene yang jie ((tong shui) OR (((hong hai) OR (shang hai)))) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan ((wang tao) or (wang yan)) hua gene yang jie ((tong shui) or (((hong hai) OR (shang hai)))) ;*".