Perhaps you should try some spelling variations:
tnong nghiep » datnong nghiep, cong nghiep, huong nghiep
nong nghiep » cong nghiep, doanh nghiep
thien hach » thien thanh, hien hanh
hoc thien » hoc hien, hoc thieu, hoc thiet
tong cong » trong cong, dung cong, dang cong
cong cong » cong dong, trong cong, dung cong
van toan » van tuan, van tan, van thanh
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thien hach - dinh ((tnong nghiep) or (nong nghiep)) ((tong cong) OR (cong cong)) van toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thien hach - dinh ((tnong nghiep) OR (nong nghiep)) ((tong cong) OR (cong cong)) van toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thien hach - dinh ((tnong nghiep) or (nong nghiep)) ((tong cong) OR (cong cong)) van toan cau".
• Adding a wildcard symbol may retrieve word variants: hoc thien hach - dinh ((tnong nghiep) or (nong nghiep)) ((tong cong) OR (cong cong)) van toan cau*.