Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thanh toan » thanh hoa, thanh san, tinh toan
hien sach » dien sach, kien sach, thien hach
tranh cua » doanh cua, manh cua
cua nhung » va nhung
ban thanh » ban hanh, ban hang
cong ban » cong bang, cong san, cong tan

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 - canh tranh cua nhung cong ban thanh toan~.
• Adding a wildcard symbol may retrieve word variants: hoc hien sach - canh tranh cua nhung cong ban thanh toan*.