Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
juan rene » juan meng, juan rana
liang tan » liang dan, liang sun, wing tan
yong roa » long road, jong rob, wong roy
roa juan » rojas juan, mora juan, rios juan
yang tan » yang dean, yang yang, tang tang
yang fan » zhang fan, yang dean, yang yang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yong roa juan rene ((((yang tan) OR (liang tan))) or (yang fan)) hong w ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong roa juan rene ((((yang tan) OR (liang tan))) OR (yang fan)) hong w ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong roa juan rene ((((yang tan) OR (liang tan))) or (yang fan)) hong w ;".
• Adding a wildcard symbol may retrieve word variants: wang yong roa juan rene ((((yang tan) OR (liang tan))) or (yang fan)) hong w ;*.