Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh doanh » hang doanh, chinh doanh, doanh doanh
thong cong » trong cong, thong thong, phong chong
doanh cua » doanh luan
tong cong » trong cong, cong cong, dung cong
ho chieu » theo chieu, hoc thieu, doi chieu
toan cau » toan cao, toan tap, toan tai
toan ban » van ban

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - hanh doanh cua ((thong cong) OR (tong cong)) tan ((toan cau) OR (toan ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tinh - hanh doanh cua ((thong cong) OR (tong cong)) tan ((toan cau) or (toan ban))~".
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - hanh doanh cua ((thong cong) OR (tong cong)) tan ((toan cau) or (toan ban))*.