Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
kong hong » hong hong, kong hang, among hong
kong heng » kong hang, dong sheng, hong cheng
yang yun » yang jun, tang yun, yang yue
yan yuan » yan guan, fang yuan, nan yan
dan yang » daun yang, tan yang, wang yang
yap yun » yau yung
yang xi » yang di, yang yi, yang jui

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 ((((yang yun) or (yap yun))) or (yan yuan)) dan yang xi ((kong hong) OR (kong heng)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong ((((yang yun) OR (yap yun))) OR (yan yuan)) dan yang xi ((kong hong) OR (kong heng)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong ((((yang yun) or (yap yun))) or (yan yuan)) dan yang xi ((kong hong) OR (kong heng)) ;*".