Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
nhung cong » dung cong, thong cong, hang cong
hien sach » dien sach, kien sach, thien hach
trinh cua » tinh cua, trinh luat, trinh quan
cua nhung » va nhung
tan doanh » toan doanh, van doanh, san doanh
cong tan » cong tac, cong san, cong thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien sach - hanh trinh cua nhung cong tan doanh tai~.
• Adding a wildcard symbol may retrieve word variants: hoc hien sach - hanh trinh cua nhung cong tan doanh tai*.