Perhaps you should try some spelling variations:
wang liang » wang yang
liang yang » liang ying, wang yang, yang yang
wie rene » wilke rene, wie deine
wie eine » wie ein, wie die
pang can » pang jun, lung can, pang kin
kang ca » kang tae, kang han
hong g » hong ng, hong w, hong 7

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