Perhaps you should try some spelling variations:
thieu tach » thien hach, chiet tach, chieu sach
canh doanh » chinh doanh, doanh doanh, kinh doanh
hanh doanh » hang doanh, chinh doanh, doanh doanh
trong dang » truong dang, trong dan, trong dong
hoc thieu » toc thieu, hoc hien
dang phan » dung phan, nang phan, dang phat
cua dung » cua dang, cua dong, qua dung
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 tach - ((canh doanh) OR (hanh doanh)) cua dung trong dang phan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu tach - ((canh doanh) OR (hanh doanh)) cua dung trong dang phan cau".
• Adding a wildcard symbol may retrieve word variants: hoc thieu tach - ((canh doanh) OR (hanh doanh)) cua dung trong dang phan cau*.