Perhaps you should try some spelling variations:
shang hai » shang kai, dang hai, chang ha
yan zhen » fang zhen, yan zhang, yan zhi
yang jie » yang di, yang xi, yang jun
yang jin » yang jun, ying jin, shang jin
yang jui » yang judy, yang di, yang xi
ran yan » nan yan, ren yan, wang yan
yang yi » yang di, yang xi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ran yan zhen wei shang ((((((yang jie) or (yang yi))) or (yang jin))) or (yang jui)) shang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ran yan zhen wei shang ((((((yang jie) OR (yang yi))) OR (yang jin))) OR (yang jui)) shang hai ;.
• Adding a wildcard symbol may retrieve word variants: ran yan zhen wei shang ((((((yang jie) or (yang yi))) or (yang jin))) or (yang jui)) shang hai ;*.