Perhaps you should try some spelling variations:
wang liang » wang yang
liang yan » liang dan, liang tan, liang ying
yuan gain » run gain, yuan kai, yuan lin
gain yang » dan yang, daun yang, tan yang
yang july » yang judy, yang jui, yang jun
yan yuan » yan guan, fang yuan, nan yan
kang hay » eang hay, dang hai, kang ca
kang han » kang chen, kong hang, zhang han

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 gain yang july ((((kang hay) OR (kang tae))) OR (kang han)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang yan yuan gain yang july ((((kang hay) or (kang tae))) or (kang han)) ;*.