Perhaps you should try some spelling variations:
lang hyoung » wang hyoung, kang young, hwang byoung
hyoung yang » kyoung yang
gene yang » gene bank
yang xi » yang di, yang yi, yang jui
xi gene » i gene, iii gene
li hong » le hong, li rong, lim chong
li cong » li rong, jiu cong
li song » li rong, kim song, jie song

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang hyoung yang xi gene yang ((((li hong) or (li cong))) or (li song)) ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang hyoung yang xi gene yang ((((li hong) OR (li cong))) OR (li song)) ghi ;.
• Adding a wildcard symbol may retrieve word variants: lang hyoung yang xi gene yang ((((li hong) or (li cong))) or (li song)) ghi ;*.