Perhaps you should try some spelling variations:
chang wang » chang ann, chang won, hong wang
wang hong » wang yong, wang hyoung, wang lihong
fang yuan » wang yuhan, wang yan, meng yuan
das clan » das bilan, das land
nan yuan » nan yan, yan yuan, nan ya
yan clan » yan guan, yan yuan
das cern » das ferne
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 clan) OR (das cern))) or (yan clan)) ((nan yuan) or (fang yuan)) chang wang hong il ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: twinn ((((das clan) OR (das cern))) OR (yan clan)) ((nan yuan) OR (fang yuan)) chang wang hong il ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "twinn ((((das clan) OR (das cern))) or (yan clan)) ((nan yuan) or (fang yuan)) chang wang hong il ;".
• Adding a wildcard symbol may retrieve word variants: twinn ((((das clan) OR (das cern))) or (yan clan)) ((nan yuan) or (fang yuan)) chang wang hong il ;*.