Perhaps you should try some spelling variations:
wang zhang » wang zheng, wang luhang, zhang zhang
wei formen » zwei formen, drei formen, der formen
dawe david » wade david, de david, dow david
zhang wei » zhen wei
die david » de david, time david, h.e david
yan wang » yuan wang, yang yang, qian wang
ng hai » hong hai

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

• If you are trying to use Boolean operators, they must be ALL CAPS: yan wang zhang wei formen ((die david) OR (dawe david)) ((ng hai) OR (dang hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yan wang zhang wei formen ((die david) OR (dawe david)) ((ng hai) or (dang hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: yan wang zhang wei formen ((die david) OR (dawe david)) ((ng hai) or (dang hai)) ;*.