Perhaps you should try some spelling variations:
shang kai » shang hai
yan wang » yuan wang, yang yang, qian wang
wang wei » zhang wei, wang zhi
wei chen » wei shen, frei chen, jui chen
ying jin » jing ji, yang jie
yang jin » yang jie, yang jun, shang jin
jin yan » jin ying, qian yan, jiao yan

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: jin yan wang wei chen ((((ying jin) OR (yang jin))) OR (yang di)) shang kai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "jin yan wang wei chen ((((ying jin) OR (yang jin))) or (yang di)) shang kai ;~".
• Adding a wildcard symbol may retrieve word variants: jin yan wang wei chen ((((ying jin) OR (yang jin))) or (yang di)) shang kai ;*.