Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
yong yang » yang yang, dong yang, ying yang
juan rene » juan rana
juan meng » jui meng, yuan ming
tong shui » tong hui, cong shu, gong hui
juan see » juan de, juan e, can see
yan jiu » yang jie, yang jin, pang jiu
long du » long d, long do, long run

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