Perhaps you should try some spelling variations:
yan yang » yang yang, yao yang, dan yang
yang wie » yang jie, lang wien, yang di
wie rene » wilke rene, wie deine, wie eine
pang can » pang jun, kang ca, lung can
hong ng » hong kong, hong jong, hong hong
hong g » hong w, hong 7, hong a
wang » wing, wan, lang

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 yan yang wie rene ((pang can) OR (kang tae)) ((hong g) OR (hong ng)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan yang wie rene ((pang can) or (kang tae)) ((hong g) OR (hong ng)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yan yang wie rene ((pang can) or (kang tae)) ((hong g) OR (hong ng)) ;*.