Perhaps you should try some spelling variations:
wang liang » wang yang
liang tang » liang tan, leung tang, liang dan
von sprach » von sprache, von sprachen
kong star » kong sar
tang yun » yang yun, chang yun, fang yuan
yun chen » yung chen, yu chen, yuan cheng
yang jui » yang judy, yang xi, yang yi

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 liang tang yun chen ((yang jui) OR (yang di)) ((von sprach) OR (kong star)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang tang yun chen ((yang jui) or (yang di)) ((von sprach) or (kong star)) ;*.