Perhaps you should try some spelling variations:
thieu khang » chieu khong, thieu quang
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh hoan » doanh doanh, doanh khoa, doanh nhan
thong cong » trong cong, tong cong, thong thong
hoc thieu » toc thieu, hoc hien
cua thong » cua thuong, cua khong, cua tong
cong tac » cong ty
tac phat » tac pham, tam phat, tan phat
phat cac » phan cac, pha cac, phap cac

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 khang - ((canh doanh) or (doanh hoan)) cua thong cong tac phat cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu khang - ((canh doanh) OR (doanh hoan)) cua thong cong tac phat cac.
• Adding a wildcard symbol may retrieve word variants: hoc thieu khang - ((canh doanh) or (doanh hoan)) cua thong cong tac phat cac*.