Perhaps you should try some spelling variations:
shang hai » shang kai, dang hai, chang ha
tan ying » fan ying, ran ying, tan yang
wang wei » zhang wei, wang zhi
wei chen » wei shen, frei chen, jui chen
yang jin » yang jie, yang jun, ying jin
wan yin » fan ying, ran ying, wan ming
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.

• Performing a fuzzy search may retrieve terms with similar spellings: ((wan yin) or (tan ying)) wang wei chen ((((yang xi) or (yang jin))) or (yang yi)) shang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wan yin) OR (tan ying)) wang wei chen ((((yang xi) OR (yang jin))) OR (yang yi)) shang hai ;.
• Adding a wildcard symbol may retrieve word variants: ((wan yin) or (tan ying)) wang wei chen ((((yang xi) or (yang jin))) or (yang yi)) shang hai ;*.