Perhaps you should try some spelling variations:
thieu nganh » hieu nganh, trien nganh, nghiep nganh
hoc thieu » toc thieu, hoc hien
tranh xay » trinh xay, trong xay, manh xay
dung dong » dung cong, vung dong, dung trong
dong sat » duong sat, dong san, dong vat
sat phan » sat nhan, vat phan, xuat phan
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu nganh - canh tranh xay dung dong sat phan cau~.
• Adding a wildcard symbol may retrieve word variants: hoc thieu nganh - canh tranh xay dung dong sat phan cau*.