Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
der rent » der re, der rede
dong bin » dong sin, dong di, dann bin
yang jin » yang jun, ying jin, shang jin
yang jie » yang di, yang jui, yang xi
dan cao » dan cao's, dong cao
a der » _ der, 2 der, 3 der

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dan cao) or (dong bin)) a der rent ((((yang jin) OR (yang jie))) or (yang liang)) cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dan cao) OR (dong bin)) a der rent ((((yang jin) OR (yang jie))) OR (yang liang)) cong shu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dan cao) or (dong bin)) a der rent ((((yang jin) OR (yang jie))) or (yang liang)) cong shu ;".
• Adding a wildcard symbol may retrieve word variants: ((dan cao) or (dong bin)) a der rent ((((yang jin) OR (yang jie))) or (yang liang)) cong shu ;*.