Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang shiyong
yang juan » yang jun, huang juan, jiang juan
tong shui » tong hui, cong shu, gong hui
juan see » juan rene, juan de, juan e
yan jiu » yang jie, yang jin, pang jiu
long du » long do, long run, long did
long d » long do, long _, long 2

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 yan)) yang juan see yan jiu ((((long du) OR (long d))) OR (tong shui)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yong) or (wang yan)) yang juan see yan jiu ((((long du) OR (long d))) or (tong shui)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang yong) or (wang yan)) yang juan see yan jiu ((((long du) OR (long d))) or (tong shui)) ;*.