Perhaps you should try some spelling variations:
thieu sach » chieu sach, thien hach, hieu cach
canh doanh » hanh doanh, chinh doanh, doanh doanh
phuong van » phung van, phuong lan, phuong va
hoc thieu » toc thieu, hoc hien
doanh cua » doanh luan
phong van » phung van, thong van, phong va
cua dung » cua dang, cua dong, qua dung
cach » cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu sach - canh doanh cua dung ((phuong van) or (phong van)) phong cach~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu sach - canh doanh cua dung ((phuong van) OR (phong van)) phong cach.
• Adding a wildcard symbol may retrieve word variants: hoc thieu sach - canh doanh cua dung ((phuong van) or (phong van)) phong cach*.