Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
lang wien » langer wien
wien rene » wie rene, wien eine
shang hai » shang kai, dang hai, chang ha
fan ying » fan xing, ran ying, tan ying
yang jui » yang judy, yang di, yang xi
hong hai » zhong tai, dang hai, hong tan

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 yang) OR (fan ying)) lang wien rene yang jui ((hong hai) OR (shang hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yang) or (fan ying)) lang wien rene yang jui ((hong hai) OR (shang hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang yang) or (fan ying)) lang wien rene yang jui ((hong hai) OR (shang hai)) ;*.