Perhaps you should try some spelling variations:
thoi hien » thi hien, thoi mien, thuc hien
danh cac » dinh cac, danh ca, hanh cac
hoi mien » thoi mien, hoi vien, ho mien
hien nay » hien dai
hien nam » phien nam, vien nam, huyen nam
danh tac » canh tac, doanh tai, danh thuc
mien nam » vien nam, viet nam, mien nui
danh bac » doanh bac, danh bat, dang bac
van hoc » van hoa
dan buc » dan bui, dan thuc, dang duc
xa thoi » xa khoi, xa thai, cac thoi
dan bac » dan ba, van bac, dong bac
cac van » cac dan
xa hoc » va hoc, xa hoa, ta hoc
bac xa » bac ha, bac a, bac va
tac xa » tuc xa, tac da
ta van » tan van, tap van, va van
anh ta » anh tu, anh va, anh tuan
buc xa » tuc xa

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((( danh cac van hoc hien nay ) or ( anh ta van hoc hien nam ))) or ((( danh tac xa hoc hien nam ) or ((( danh bac xa hoi mien nam ) or ((( dan bac xa thoi hien nam ) OR ( dan buc xa thoi hien nam ))))))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((( danh cac van hoc hien nay ) OR ( anh ta van hoc hien nam ))) OR ((( danh tac xa hoc hien nam ) OR ((( danh bac xa hoi mien nam ) OR ((( dan bac xa thoi hien nam ) OR ( dan buc xa thoi hien nam )))))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( danh cac van hoc hien nay ) or ( anh ta van hoc hien nam ))) or ((( danh tac xa hoc hien nam ) or ((( danh bac xa hoi mien nam ) or ((( dan bac xa thoi hien nam ) OR ( dan buc xa thoi hien nam ))))))))".
• Adding a wildcard symbol may retrieve word variants: (((( danh cac van hoc hien nay ) or ( anh ta van hoc hien nam ))) or ((( danh tac xa hoc hien nam ) or ((( danh bac xa hoi mien nam ) or ((( dan bac xa thoi hien nam ) OR ( dan buc xa thoi hien nam ))))))))*.