Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang shiyong
yong wang » hong wang, yong phang, ping wang
kong jing » xiong jing, wang jing, kong hang
dang hadi » dang hai
tan kong » tan hong
eang hay » dang hai, kang han
yan tan » tan tan, yan clan, yan guan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang yong wang yan tan kong jing ((eang hay) or (dang hadi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong wang yan tan kong jing ((eang hay) OR (dang hadi)) ;*.