Perhaps you should try some spelling variations:
yan chang » yuan chang, han chang, yan zhang
chang ann » chang min, chang won, chang yun
das clan » das bilan, das cern, yan clan
ann hong » amin hong, wang hong, tan hong
yan kun » yan guan, yan yuan
nan yan » nan ya, wang yan, qian yan
hong il » jong il, hyoung il, honig ii

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

• Performing a fuzzy search may retrieve terms with similar spellings: twinn ((das land) or (((das clan) or (yan kun)))) nan yan chang ann hong il ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: twinn ((das land) OR (((das clan) OR (yan kun)))) nan yan chang ann hong il ;.
• Adding a wildcard symbol may retrieve word variants: twinn ((das land) or (((das clan) or (yan kun)))) nan yan chang ann hong il ;*.