Perhaps you should try some spelling variations:
yuan wang » yuan kang, yuan chang, qian wang
juan rene » juan meng, juan rana
yan wang » yang yang, qian wang, yan liang
tan juan » san juan, don juan, tan hua
yang lin » yang jin, yang li, yang liang
wang lin » wang li, wang qin, wang limin
wong yue » wang yue, hong yu
jing ji » ying jin

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: ((yuan wang) OR (yan wang)) tan juan rene ((jing ji) OR (((yang lin) OR (wang lin)))) wong yue ;~.
• Adding a wildcard symbol may retrieve word variants: ((yuan wang) or (yan wang)) tan juan rene ((jing ji) or (((yang lin) or (wang lin)))) wong yue ;*.