Perhaps you should try some spelling variations:
young ghi » hong ghi, young get, young hr
gene kang » gene bank
wang yao » wang yan, gang yao, wang tao
yang yao » yang yang, wang yan, yang yi
yang jui » yang judy, yang di, yang xi
jui gene » i gene, iii gene, jui meng
kang kim » kanaga kim, tan kim, yong kim
choi » chi, cho

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yao) OR (yang yao)) yang jui gene kang kim ((young ghi) or (young choi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yao) OR (yang yao)) yang jui gene kang kim ((young ghi) OR (young choi)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yao) OR (yang yao)) yang jui gene kang kim ((young ghi) or (young choi)) ;".
• Adding a wildcard symbol may retrieve word variants: ((wang yao) OR (yang yao)) yang jui gene kang kim ((young ghi) or (young choi)) ;*.