Perhaps you should try some spelling variations:
gene tang » gene bank
yang ya » yang yao, yang yi, yang y
yang ka » yang fan, yang yao
yang xi » yang yi, yang jui
li rong » yi rong, li cong, li song
a gene » a genre, a gender, a gentle
rong g » hong g
ya a » a a, y a, ye a

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((yang ya) or (yang ka))) or (((yang di) or (yang xi))))ng ya a gene tang li rong g ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yang ya) OR (yang ka))) OR (((yang di) OR (yang xi))))ng ya a gene tang li rong g ;.
• Adding a wildcard symbol may retrieve word variants: ((((yang ya) or (yang ka))) or (((yang di) or (yang xi))))ng ya a gene tang li rong g ;*.