Perhaps you should try some spelling variations:
hieu nganh » vien nganh, hiem ngan, hieu manh
canh doanh » hanh doanh, chinh doanh, doanh doanh
trinh toan » tinh toan, thanh toan, trinh han
doanh cua » doanh luan
doc hieu » toc thieu, hoc thieu, hoc hien
ban cong » bang cong, van cong, phan cong
toan cau » 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: doc hieu nganh - canh doanh cua ban cong trinh toan cau~.
• Adding a wildcard symbol may retrieve word variants: doc hieu nganh - canh doanh cua ban cong trinh toan cau*.