Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
gene kang » gene bank
young ghi » hong ghi, young get, young hr
zhong zhi » zhang zhi, hong ghi, zhong tai
yang jui » yang judy, yang di, yang xi
jui gene » i gene, iii gene, jui meng
kang kim » kanaga kim, tan kim, yong kim

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

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