Perhaps you should try some spelling variations:
chiet tach » chieu sach
hanh doanh » hang doanh, chinh doanh, doanh doanh
hoc chiet » hoc thiet, hoc nhiet, hoc hien
doanh cua » doanh luan
cua thong » cua thuong, cua khong, cua tong
thong cap » thong cac, trung cap, thong cua
cap van » cac van, cao van, tap 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 chiet tach - hanh doanh cua thong thong cap van ban~.
• Adding a wildcard symbol may retrieve word variants: hoc chiet tach - hanh doanh cua thong thong cap van ban*.