Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
hang doanh » hanh doanh, nhung doanh, van doanh
cua thuong » cua truong, cua phuong, ca thuong
hoc thieu » hoc hien
cong san » cong tac
san thai » sac thai, ban thai, van thai
thai cao » tai cao, thoai cac, thuat cao
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) OR (toc thieu)) tinh - ((hang doanh) or (toan doanh)) cua thuong cong san thai cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (toc thieu)) tinh - ((hang doanh) OR (toan doanh)) cua thuong cong san thai cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thieu) OR (toc thieu)) tinh - ((hang doanh) or (toan doanh)) cua thuong cong san thai cao".
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) OR (toc thieu)) tinh - ((hang doanh) or (toan doanh)) cua thuong cong san thai cao*.