Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
yong wang » hong wang, yong phang, ping wang
dang hadi » dang hai
yan guan » gan guan, yang guang, yihan guan
yan yuan » fang yuan, yan clan, yang yun
yang jun » yang jui, pang jun, yang jin
jun dang » duc dang
nan yan » nan ya, wang yan, qian yan

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 yong wang ((yan kun) OR (((yan guan) OR (((yan yuan) OR (nan yan)))))) yang jun dang hadi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong wang ((yan kun) or (((yan guan) or (((yan yuan) OR (nan yan)))))) yang jun dang hadi ;~".
• Adding a wildcard symbol may retrieve word variants: wang yong wang ((yan kun) or (((yan guan) or (((yan yuan) OR (nan yan)))))) yang jun dang hadi ;*.