Perhaps you should try some spelling variations:
david mant » david ian, david ma, david malone
wen wang » wei wang, chen wang, weng fang
yang dui » yang di, yang jui, yang hui
david ng » david n, david a, david _
yang du » yang di, yang d, yang mu
david g » david a, david _, david k
form a » form _, reform a

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

• Performing a fuzzy search may retrieve terms with similar spellings: wen wang ((yang du) or (yang dui)) form a ((((david ng) OR (david g))) or (david mant)) hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wen wang ((yang du) OR (yang dui)) form a ((((david ng) OR (david g))) OR (david mant)) hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wen wang ((yang du) or (yang dui)) form a ((((david ng) OR (david g))) or (david mant)) hai ;*".