Perhaps you should try some spelling variations:
khong huong » khong xuong, thong huong, thong thuong
hanh doanh » hang doanh, chinh doanh, doanh doanh
lieu tinh » trieu tinh, diep tinh, bien tinh
doanh cua » doanh luan
cua khong » hua khong, cua phuong, cua thuong
toan cau » toan ban, toan tai
toan tap » toan ban
toan cao » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: du lieu tinh - hanh doanh cua khong huong dan ((((toan cau) or (toan tap))) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: du lieu tinh - hanh doanh cua khong huong dan ((((toan cau) OR (toan tap))) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: du lieu tinh - hanh doanh cua khong huong dan ((((toan cau) or (toan tap))) or (toan cao))*.