Perhaps you should try some spelling variations:
dean besitz » den besitz
zhang ying » zhang ming, zhang jing, zhang ping
der besitz » der best, des besitzes
ying yang » yang yang, yin yang, ying chang
jin song » jie song, john song, kim song
cong sun » cong shu, cong van, wing sun
jeong su » jeong _, jeong mi, jeong 情

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

• Performing a fuzzy search may retrieve terms with similar spellings: zhang ying yang ((dean besitz) OR (der besitz)) jin song ((cong sun) or (jeong su)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: zhang ying yang ((dean besitz) OR (der besitz)) jin song ((cong sun) OR (jeong su)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "zhang ying yang ((dean besitz) OR (der besitz)) jin song ((cong sun) or (jeong su)) ;".
• Adding a wildcard symbol may retrieve word variants: zhang ying yang ((dean besitz) OR (der besitz)) jin song ((cong sun) or (jeong su)) ;*.