Perhaps you should try some spelling variations:
wang yangming » wang yangming's, wang yanling, wang danning
friedman john » friedmann john, friedman born, friedman jed
der friedman » die friedman, fred friedman, _ friedman
john kong » john king, john song, john wong
kong star » kong sar
yang jie » yang jui, yang xi, yang yi
yang jin » yang jun, ying jin, shang jin

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: wang yangming ((((yang jie) OR (yang jin))) OR (yang di)) der friedman john kong star ;~.
• Adding a wildcard symbol may retrieve word variants: wang yangming ((((yang jie) or (yang jin))) or (yang di)) der friedman john kong star ;*.