Perhaps you should try some spelling variations:
shang kai » shang hai
wan ming » kian ming, chan ming, yuan ming
tan ying » fan ying, ran ying, tan yang
wang wei » zhang wei, wang zhi
wei chen » wei shen, frei chen, jui chen
yang jie » yang jin, yang di, yang jui
yang yi » yang di, yang jui
yang xi » 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 ming) or (tan ying)) wang wei chen ((((yang yi) or (yang jie))) or (yang xi)) shang kai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wan ming) OR (tan ying)) wang wei chen ((((yang yi) OR (yang jie))) OR (yang xi)) shang kai ;.
• Adding a wildcard symbol may retrieve word variants: ((wan ming) or (tan ying)) wang wei chen ((((yang yi) or (yang jie))) or (yang xi)) shang kai ;*.