Perhaps you should try some spelling variations:
wang liang » wang yang
liang roa » lang rom
juan rene » juan meng, juan rana
zhong zhi » zhang zhi, zhong tai
roa juan » rojas juan, mora juan, rios juan
yang tin » yang jin, yang lin, yang jing
hong ghi » 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 liang roa juan rene ((yang tin) or (yang di)) ((hong ghi) or (zhong zhi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang roa juan rene ((yang tin) OR (yang di)) ((hong ghi) OR (zhong zhi)) ;.
• Adding a wildcard symbol may retrieve word variants: wang liang roa juan rene ((yang tin) or (yang di)) ((hong ghi) or (zhong zhi)) ;*.