Perhaps you should try some spelling variations:
rojas juan » roa juan
sin rojas » ospino rojas
juan meng » juan rene, jui meng, yuan ming
jiu congo » jiu cong, du congo, eic congo
done sin » dong sin, done using, done so
meng ten » meng xin, e.g ten, meng fei
4 congo » _ congo, 3 congo, du congo

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

• Performing a fuzzy search may retrieve terms with similar spellings: done sin rojas juan meng ten ((jiu congo) or (4 congo)) shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: done sin rojas juan meng ten ((jiu congo) OR (4 congo)) shu ;.
• Adding a wildcard symbol may retrieve word variants: done sin rojas juan meng ten ((jiu congo) or (4 congo)) shu ;*.