Perhaps you should try some spelling variations:
hyoung tan » hyoung gun, young man, hong tan
sang minh » kang minah, anh minh, song min
thanh vu » thanh van, thanh _
yang lin » yang jin, wang lin, yang li
tang min » chang min, yang mind, tang li
tan hua » tuan hua, wang hua, tan chia
wang » wing, 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 yan ((thanh vu) or (tan hua)) gain ((yang lin) or (((tang min) OR (sang minh)))) hyoung tan ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan ((thanh vu) OR (tan hua)) gain ((yang lin) OR (((tang min) OR (sang minh)))) hyoung tan ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan ((thanh vu) or (tan hua)) gain ((yang lin) or (((tang min) OR (sang minh)))) hyoung tan ;*".