Perhaps you should try some spelling variations:
shang hai » shang kai, dang hai, chang ha
qian yan » qian jun, qian yi
zhen jui » zhen wei
jui chen » yi chen
yang jun » yang jui, pang jun, yang jin
tan tan » tas tan, tin tan, tang tang
yang xi » yang di, yang jui
yang yi » yang di, yang jui

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((tan tan) OR (qian yan)) zhen jui chen ((((yang jun) OR (yang xi))) OR (yang yi)) shang hai ;~.
• Adding a wildcard symbol may retrieve word variants: ((tan tan) or (qian yan)) zhen jui chen ((((yang jun) or (yang xi))) or (yang yi)) shang hai ;*.