Perhaps you should try some spelling variations:
yuan kang » yuan wang, yuan chang, chan kang
kang yang » wang yang, yang yang, kang young
gene long » gene clone
thanh van » thanh dam, thanh vu
yang jui » yang judy, yang di, yang xi
gene one » gene clone, gene gene, gene we
van paul » von paul, jan paul, jean paul

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

• Performing a fuzzy search may retrieve terms with similar spellings: yuan kang yang jui ((gene long) OR (gene one)) thanh van paul ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan kang yang jui ((gene long) OR (gene one)) thanh van paul ;*".