Perhaps you should try some spelling variations:
young ages » young age
gene kang » gene bank
yang yao » yang yang, wang yan, yang yi
yang jui » yang di, yang xi, yang yi
yang jun » pang jun, yang jin, yang fan
kang kim » kanaga kim, tan kim, yong kim
hong ng » hong kong, hong jong, hong hong

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

• Performing a fuzzy search may retrieve terms with similar spellings: yang yao ((((yang jui) or (yang judy))) or (yang jun)) gene kang kim ((young ages) or (hong ng)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yang yao ((((yang jui) OR (yang judy))) OR (yang jun)) gene kang kim ((young ages) OR (hong ng)) ;.
• Adding a wildcard symbol may retrieve word variants: yang yao ((((yang jui) or (yang judy))) or (yang jun)) gene kang kim ((young ages) or (hong ng)) ;*.