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