Perhaps you should try some spelling variations:
wing anhang » sind anhang, einem anhang, seine anhang
anhang hans » anhang das, anhang dank, anhang anhang
duong van » duong anh
yang jiu » yang jie, yang jin, yan jiu
pang jiu » pang jun, yang jie, yang jin
cong van » congo can, cong sun
k tan » _ tan

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing anhang hans k tan ((yang jiu) or (pang jiu)) ((cong van) OR (duong van)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing anhang hans k tan ((yang jiu) OR (pang jiu)) ((cong van) OR (duong van)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing anhang hans k tan ((yang jiu) or (pang jiu)) ((cong van) OR (duong van)) ;*".