Perhaps you should try some spelling variations:
chen yugang » chen huigang, chen yang, chen yulan
sind anhang » seine anhang, und anhang, einem anhang
yang jie » yang jin, yang di, yang jui
anhang c » anhang 1, anhang a, anhang i
yang xi » yang di, yang jui
yang yi » yang di, yang jui
n chen » _ chen, a chen, z chen
lp a » lpg a, nlp a, up a
a n » a un
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((wang yanling) or (yang jie))) or (((yang xi) or (yang yi))))lp a n chen yugang sind anhang c ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wang yanling) OR (yang jie))) OR (((yang xi) OR (yang yi))))lp a n chen yugang sind anhang c ;.
• Adding a wildcard symbol may retrieve word variants: ((((wang yanling) or (yang jie))) or (((yang xi) or (yang yi))))lp a n chen yugang sind anhang c ;*.