Perhaps you should try some spelling variations:
khuong tinh » chuong trinh, phuong trinh, phuong binh
hanh doanh » hang doanh, chinh doanh, doanh doanh
khuong anh » phuong anh, hong anh, hung anh
doi chieu » doc hieu, doi chi, ho chieu
doanh cua » doanh luan
cua nhung » va nhung
tuan cau » toan cau, quan cau, tuan cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chieu) or (theo tieu)) xanh - hanh doanh cua nhung ((khuong anh) OR (khuong tinh)) tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (theo tieu)) xanh - hanh doanh cua nhung ((khuong anh) OR (khuong tinh)) tuan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doi chieu) or (theo tieu)) xanh - hanh doanh cua nhung ((khuong anh) OR (khuong tinh)) tuan cau".
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) or (theo tieu)) xanh - hanh doanh cua nhung ((khuong anh) OR (khuong tinh)) tuan cau*.