Perhaps you should try some spelling variations:
wang liang » wang yang
wang wang » wang yang, wang yan, wang yong
chong yun » chang yun, hong yu, chen yun
wie rene » wilke rene, wie deine
wie eine » wie ein, wie die
ying jin » yang jin, jing ji, yang jie
song yun » song byung, young yun, hong yu

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 wang liang ((wie rene) OR (wie eine)) ying jin ((song yun) OR (chong yun)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang wang liang ((wie rene) OR (wie eine)) ying jin ((song yun) or (chong yun)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang wang liang ((wie rene) OR (wie eine)) ying jin ((song yun) or (chong yun)) ;*.