Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
canh doanh » chinh doanh, doanh doanh, kinh doanh
hoc thieu » toc thieu
dung cong » dung trong
van dung » van dong, xay dung, tin dung
cong san » cong tac
san phan » san pham, van phan, sat phan
phan dau » phan tu, hang dau

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) or (hoc hien)) sang - ((canh doanh) or (hanh doanh)) van dung cong san phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (hoc hien)) sang - ((canh doanh) OR (hanh doanh)) van dung cong san phan dau.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (hoc hien)) sang - ((canh doanh) or (hanh doanh)) van dung cong san phan dau*.