Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh doanh » hang doanh, chinh doanh, doanh doanh
doi chieu » doc hieu, doi chi, ho chieu
doanh cua » doanh luan
cua thong » cua thuong, cua khong, cua tong
cong van » cong vang, song van, cong tan
cong san » cong tac
than cao » toan cao, thai cao, than cap

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 tinh - hanh doanh cua thong ((cong van) OR (cong san)) than cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu tinh - hanh doanh cua thong ((cong van) OR (cong san)) than cao".
• Adding a wildcard symbol may retrieve word variants: doi chieu tinh - hanh doanh cua thong ((cong van) OR (cong san)) than cao*.