Perhaps you should try some spelling variations:
quang hong » quang cuong, wang hong, zhang hong
minh jeong » min jeong, minh cong
yuan hong » yuan chang, yuan cheng, tan hong
gene sang » lee sang, gene bank
sang minh » kang minah, anh minh, song min
jeong seo » jeong yeon, hong seo, jeong su
hai gene » a gene, a1 gene, hai ren

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong ((yuan hong) OR (quang hong)) hai gene sang minh jeong seo ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong ((yuan hong) OR (quang hong)) hai gene sang minh jeong seo ;*".