Perhaps you should try some spelling variations:
thien hach » thien thanh, hien hanh
canh doanh » hanh doanh, chinh doanh, doanh doanh
nhung cong » dung cong, thong cong, hang cong
hoc thien » hoc hien, hoc thieu, hoc thiet
cua nhung » va nhung
cong san » cong tac
pham cau » phan cau, pham ca, pham can

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 - ((canh doanh) or (kinh doanh)) cua nhung cong san pham cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thien hach - ((canh doanh) OR (kinh doanh)) cua nhung cong san pham cau.
• Adding a wildcard symbol may retrieve word variants: hoc thien hach - ((canh doanh) or (kinh doanh)) cua nhung cong san pham cau*.