Perhaps you should try some spelling variations:
qian wang » yiqian wang, qian rong, yuan wang
klang die » klang der, klang iii, klaue die
folgen im » folgen i, folgen iii, folgen die
yan wang » yuan wang, yang yang, yan liang
qian yan » qian jun, qian yi
im david » kim david, lam david, die david
david ng » david g, david n, david a
ng hai » dang hai, hong hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((qian wang) OR (yan wang))) or (qian yan)) klang die folgen im david ng hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((qian wang) OR (yan wang))) OR (qian yan)) klang die folgen im david ng hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((qian wang) OR (yan wang))) or (qian yan)) klang die folgen im david ng hai ;*".