Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
thieu tinh » trieu tinh, chieu tinh, thien tinh
hang doanh » hanh doanh, nhung doanh, van doanh
cua thuong » cua truong, cua phuong, ca thuong
hoc thieu » toc thieu, hoc hien
cong san » cong tac
san than » sang than, san thanh, ban than
than cao » toan cao, thai cao, than cap
toan » tran

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 tinh - ((hang doanh) or (toan doanh)) cua thuong cong san than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - ((hang doanh) OR (toan doanh)) cua thuong cong san than cao.
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - ((hang doanh) or (toan doanh)) cua thuong cong san than cao*.