Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
canh doanh » hanh doanh, chinh doanh, doanh doanh
phuong van » phung van, phong van, phuong lan
tien manh » tien anh, tien thanh, tieng anh
doanh cua » doanh luan
cua nhung » va nhung
tang ban » tang bang, tiang ban, tang van
tan ban » toan ban, van ban, can ban
tinh » trinh, dinh, minh

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((trieu tinh) or (tien manh)) - canh doanh cua nhung phuong van ((tan ban) OR (tang ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((trieu tinh) OR (tien manh)) - canh doanh cua nhung phuong van ((tan ban) OR (tang ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((trieu tinh) or (tien manh)) - canh doanh cua nhung phuong van ((tan ban) OR (tang ban))".
• Adding a wildcard symbol may retrieve word variants: hoc ((trieu tinh) or (tien manh)) - canh doanh cua nhung phuong van ((tan ban) OR (tang ban))*.