Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
canh doanh » hanh doanh, chinh doanh, doanh doanh
hieu cach » hieu cac, chieu sach, hieu ca
doanh cua » doanh luan
cua nhung » va nhung
trinh hoa » trinh do, trinh han
hoc hieu » hoc thieu, hoc hien, doc hieu
hoa han » hoa phan, hoa dan, hoa van

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hieu cach - canh doanh cua nhung cong trinh hoa han~.
• Adding a wildcard symbol may retrieve word variants: hoc hieu cach - canh doanh cua nhung cong trinh hoa han*.