Perhaps you should try some spelling variations:
wang liang » wang yang
when chang » when change, shen chang, when chance
chang won » chang soon, chang ann, chang min
won cheng » hong cheng, zong cheng, don chen
yang jun » pang jun, yang jin, yang judy
yang jui » yang judy, yang xi
cheng lu » cheng chu, chen yu, cheng _
yang yi » yang xi

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 jun) OR (yang di))) OR (((yang jui) OR (yang yi)))) when chang won cheng lu ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang ((((yang jun) or (yang di))) or (((yang jui) or (yang yi)))) when chang won cheng lu ;*.