Perhaps you should try some spelling variations:
wan yanling » wang yanling, wang yangming, wang danning
zhang wei » zhen wei
gene bank » gene banks, genomen bank
yang jui » yang judy, yang di, yang xi
one bank » money bank, die bank, one book
die dang » die dinge, die den, die daf
hai » hadi, haji, hari

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: wan yanling ((yang jui) OR (zhang wei)) ((gene bank) OR (one bank)) die dang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yanling ((yang jui) or (zhang wei)) ((gene bank) OR (one bank)) die dang hai ;~".
• Adding a wildcard symbol may retrieve word variants: wan yanling ((yang jui) or (zhang wei)) ((gene bank) OR (one bank)) die dang hai ;*.