Perhaps you should try some spelling variations:
wang kyoung » wang hyoung, hwang byoung, wang yong
kong sara » kong sar
yang hua » wang hua, yang hui, ying hua
hua gene » human gene, a gene, hua ren
yang jin » yang jie, yang jun, shang jin
ying jin » jing ji, yang jie
won sau » wong sau, wong sam, wong siu

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang kyoung yang hua gene ((yang jin) OR (ying jin)) ((won sau) or (kong sara)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang kyoung yang hua gene ((yang jin) OR (ying jin)) ((won sau) OR (kong sara)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang kyoung yang hua gene ((yang jin) OR (ying jin)) ((won sau) or (kong sara)) ;".
• Adding a wildcard symbol may retrieve word variants: wang kyoung yang hua gene ((yang jin) OR (ying jin)) ((won sau) or (kong sara)) ;*.