Perhaps you should try some spelling variations:
duong cong » dung cong, luong cong, duong trong
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
cua duong » cua dong, cua huong, qua duong
theo cuu » theo chu, khao cuu, theo yeu
thao cua » thai cua, than cua, tho cua
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cao » toan ban, toan tap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo cuu) OR (thao cua)) tinh - hanh doanh cua duong cong tan toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo cuu) OR (thao cua)) tinh - hanh doanh cua duong cong tan toan cao".
• Adding a wildcard symbol may retrieve word variants: ((theo cuu) OR (thao cua)) tinh - hanh doanh cua duong cong tan toan cao*.