Perhaps you should try some spelling variations:
yan liang » yang liang, wang liang, you liang
wing yan » wang yan, wing ian, wing tan
wie rene » wilke rene, wie deine
wie eine » wie ein, wie die
yang bai » yang dali, yang di, yang jui
bai chen » bai chong, jui chen, yi chen
chen yun » chen yu, chen yue, chen yiqun

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: wing yan liang ((wie rene) OR (wie eine)) yang bai chen yun ;~.
• Adding a wildcard symbol may retrieve word variants: wing yan liang ((wie rene) or (wie eine)) yang bai chen yun ;*.