Perhaps you should try some spelling variations:
dong zhang » dong hoang, dong sheng, dong yang
der besitz » der best, des besitzes
wang yang » wang yan, wang liang, wang yanling
yang jui » yang judy, yang di
hoang sy » hoang vu
fan der » van der, man der, fan de
yang yi » yang di
yang xi » yang di

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong zhang fan der besitz ((((wang yang) or (yang yi))) or (((yang jui) or (yang xi)))) hoang sy ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong zhang fan der besitz ((((wang yang) OR (yang yi))) OR (((yang jui) OR (yang xi)))) hoang sy ;.
• Adding a wildcard symbol may retrieve word variants: dong zhang fan der besitz ((((wang yang) or (yang yi))) or (((yang jui) or (yang xi)))) hoang sy ;*.