Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
juan rene » juan meng, juan rana
yong roa » long road, jong rob, wong roy
roa juan » rojas juan, mora juan, rios juan
yang tan » yang dean, yang yang, liang tan
yang fan » zhang fan, yang dean, yang yang
hong ghi » zhong zhi, hong g, hong hai

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 (yang fan)) hong ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong roa juan rene ((yang tan) OR (yang fan)) hong ghi ;.
• Adding a wildcard symbol may retrieve word variants: wang yong roa juan rene ((yang tan) or (yang fan)) hong ghi ;*.