Perhaps you should try some spelling variations:
chen cheng » chen chung, chen zheng, chen zhen
wang liang » wang yang
und anhalt » und inhalt, und inhalte, und anhang
cheng und » weng und, schengen und
yang jin » yang jie, yang jun, ying jin
yang jui » yang judy, yang di, yang xi
anhalt 1 » anhalt 16, inhalt 1, anhalt _
yang yi » yang di, yang xi
a chen » ta chen, _ chen, n chen
ed a » jed a, red a, eds a

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((wang liang) or (yang jin))) or (((yang yi) or (yang jui))))ng ed a chen cheng und anhalt 1 ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wang liang) OR (yang jin))) OR (((yang yi) OR (yang jui))))ng ed a chen cheng und anhalt 1 ;.
• Adding a wildcard symbol may retrieve word variants: ((((wang liang) or (yang jin))) or (((yang yi) or (yang jui))))ng ed a chen cheng und anhalt 1 ;*.