Perhaps you should try some spelling variations:
hyoung yan » kyoung yang, kyoung yun, young yun
hyoung gun » young eun
gene shang » genuine shang
kong sara » kong sar
hua gene » human gene, a gene, hua ren
won sau » wong sau, wong sam, wong siu
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((hyoung yan) or (hyoung gun)) hua gene shang jin ((won sau) or (kong sara)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((hyoung yan) OR (hyoung gun)) hua gene shang jin ((won sau) OR (kong sara)) ;.
• Adding a wildcard symbol may retrieve word variants: wang ((hyoung yan) or (hyoung gun)) hua gene shang jin ((won sau) or (kong sara)) ;*.