Perhaps you should try some spelling variations:
hyoung yan » kyoung yang, hyoung gun, kyoung yun
human gene » human genome, human gender, human bone
wing tan » liang tan, hong tan, wing sun
wing ian » twinn ian, wing sun
hong sar » kong sar, hong seo, hong tan
tin tan » tan tan, tin can
wang » 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 ((a gender) or (human gene)) ((((wing tan) OR (tin tan))) or (wing ian)) hong sar ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang hyoung yan ((a gender) OR (human gene)) ((((wing tan) OR (tin tan))) OR (wing ian)) hong sar ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang hyoung yan ((a gender) or (human gene)) ((((wing tan) OR (tin tan))) or (wing ian)) hong sar ;".
• Adding a wildcard symbol may retrieve word variants: wang hyoung yan ((a gender) or (human gene)) ((((wing tan) OR (tin tan))) or (wing ian)) hong sar ;*.