Perhaps you should try some spelling variations:
hyoung hua » hyoung gun, byoung hwa
wang wang » wang yang, wang liang, wang yan
gene yang » gene bank
song same » non same
hua gene » human gene, a gene, hua ren
yang jin » yang jie, yang jun, ying jin
wong sam » wong sau, wong lai, kong sar
song pae » song ze

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang wang hyoung hua gene yang jin ((((song same) or (wong sam))) or (song pae)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang wang hyoung hua gene yang jin ((((song same) OR (wong sam))) OR (song pae)) ;.
• Adding a wildcard symbol may retrieve word variants: wang wang hyoung hua gene yang jin ((((song same) or (wong sam))) or (song pae)) ;*.