Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
yong gang » gong gang, hong gang, yong phang
qian wang » yiqian wang, qian rong, qian yan
gang tin » lang tim
tan wang » tan yang, yan wang, tang tang
ying hay » eang hay, king has
ying hua » ming hua, wang hua, ying zhu

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 gang tin ((tan wang) OR (qian wang)) liang ((ying hay) OR (ying hua)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong gang tin ((tan wang) or (qian wang)) liang ((ying hay) OR (ying hua)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yong gang tin ((tan wang) or (qian wang)) liang ((ying hay) OR (ying hua)) ;*.