Perhaps you should try some spelling variations:
dong sind » dong sin, dong bin, dong ping
shang hai » shang kai, dang hai, chang ha
dann bin » dong bin
hua chen » jui chen, yu chen, a chen
chen yan » chen yang, chen tan, chen yun
yan hong » tan hong, yan cong, can hong
hong hai » zhong tai, dang hai, hong tan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dann bin) or (dong sind)) ya hua chen yan hong ((hong hai) OR (shang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dann bin) OR (dong sind)) ya hua chen yan hong ((hong hai) OR (shang hai)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dann bin) or (dong sind)) ya hua chen yan hong ((hong hai) OR (shang hai)) ;*".