Perhaps you should try some spelling variations:
wang liang » wang yang
yan yuan » fang yuan, nan yan, yan clan
yan guan » gan guan, yang guang, yihan guan
yang yue » wang yue, yang yun, yang jui
tan ying » fan ying, ran ying, tan yang
ying xi » yang xi, ying jin, young xi
xi dang » xi kang, xi zhang

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 ((((yan yuan) OR (yan guan))) OR (yang yue)) tan ying xi dang (hai OR hadi) ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang ((((yan yuan) or (yan guan))) or (yang yue)) tan ying xi dang (hai or hadi) ;*.