Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
canh doanh » hanh doanh, chinh doanh, doanh doanh
cong thanh » dong thanh, cong tan, truong thanh
hoc thieu » toc thieu, hoc hien
doanh cua » doanh luan
cua thong » cua thuong, cua khong, cua tong
toan ban » van ban

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 tinh - canh doanh cua thong ((cong thanh) or (cong trinh)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - canh doanh cua thong ((cong thanh) OR (cong trinh)) toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - canh doanh cua thong ((cong thanh) or (cong trinh)) toan ban*.