Perhaps you should try some spelling variations:
juan wang » yuan wang, juan meng, juan rana
wang yang » wang yan, wang liang, wang yanling
jing shiu » jing zhu, wong shiu, jiang shixue
roa juan » rojas juan, mora juan, rios juan
yang 47 » yang 4.3
yang yi » yang xi, yang jui
yang 4 » yang _, yang 8, yang d
shih » shah, ship, shi

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: ((((yang 4) OR (yang 47))) OR (yang di))ng roa juan wang yang yi ((jing shiu) OR (ming shih)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yang 4) or (yang 47))) or (yang di))ng roa juan wang yang yi ((jing shiu) OR (ming shih)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((((yang 4) or (yang 47))) or (yang di))ng roa juan wang yang yi ((jing shiu) OR (ming shih)) ;*.