Perhaps you should try some spelling variations:
shang hai » shang kai, dang hai, chang ha
ying wang » ping wang, ying yang, ying chang
wan ying » fan ying, ran ying, tan ying
hong hai » zhong tai, dang hai, hong tan
hua ren » hua chen
yan tin » yuan ting, yang jin, yang lin
yang xi » yang di, yang yi, 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 ying wang hua ren ((yan tin) or (yang xi)) ((hong hai) OR (shang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan ying wang hua ren ((yan tin) OR (yang xi)) ((hong hai) OR (shang hai)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan ying wang hua ren ((yan tin) or (yang xi)) ((hong hai) OR (shang hai)) ;".
• Adding a wildcard symbol may retrieve word variants: wan ying wang hua ren ((yan tin) or (yang xi)) ((hong hai) OR (shang hai)) ;*.