Perhaps you should try some spelling variations:
weng fang » jing fang, wen wang
gene bank » gene banks, one bank, genomen bank
wei wang » wei yang, wen wang, wei shang
yang jui » yang judy, yang di, yang yi
bank kie » bank die, bank aid
wong siu » wong shiu, kong siu, wong sau
yang xi » yang di, yang yi

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: ((wei wang) OR (weng fang)) ((yang jui) OR (yang xi)) gene bank kie wong siu ;~.
• Adding a wildcard symbol may retrieve word variants: ((wei wang) or (weng fang)) ((yang jui) or (yang xi)) gene bank kie wong siu ;*.