Perhaps you should try some spelling variations:
long trinh » long trip, long thanh
a failing » _ failing, 2 failing, 8 failing
failing a » failing _, yiling a, failing bank
hong than » hong tan, long thanh, hong hai
hong paul » ron paul
hong sau » wong sau, kong sar, hong seo
wang a » wang _, fang a, lang a

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang a failing a gender ((long trinh) or (hong than)) ((hong sau) OR (hong paul)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang a failing a gender ((long trinh) OR (hong than)) ((hong sau) OR (hong paul)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang a failing a gender ((long trinh) or (hong than)) ((hong sau) OR (hong paul)) ;*".