Perhaps you should try some spelling variations:
wang ying » wang yang, wang yong, wang jing
kang yong » kang young, wang yong, kong young
yang yue » wang yue, yang yun, yang jui
yang jun » yang jui, pang jun, yang jin
yong cai » dong cao, yong c, yong wah
fang a » fang _, lang a, facing a
hai » hadi, haji, hari

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ying ((yang yue) OR (yang jun)) kang yong cai ((fang a) OR (dang hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang ying ((yang yue) OR (yang jun)) kang yong cai ((fang a) OR (dang hai)) ;*.