Perhaps you should try some spelling variations:
wang yong » wang hyoung, wang yan, wang shiyong
wang yang » wang yan, wang liang, wang yanling
dang hadi » dang hai
yan guan » gan guan, yang guang, yihan guan
yan yuan » fang yuan, nan yan, yan clan
yang jun » yang jui, pang jun, yang jin
jun dang » duc dang

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