Perhaps you should try some spelling variations:
cheng zhang » cheng han, zhen zhang, chen zheng
wang zhang » wang zheng, wang luhang, zhang zhang
zhang ying » zhang ming, zhang jing, zhang ping
die ersten » die erste, der ersten, die kosten
dong bin » dong sin, dann bin
dong di » dong sin
i last » _ last, a last, 3 last

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang zhang ying ((i last) or (die ersten)) cheng zhang ((dong bin) or (dong di)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang zhang ying ((i last) OR (die ersten)) cheng zhang ((dong bin) OR (dong di)) ;.
• Adding a wildcard symbol may retrieve word variants: wang zhang ying ((i last) or (die ersten)) cheng zhang ((dong bin) or (dong di)) ;*.