Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
cac thuong » cac truong, cac phuong, cac chuong
doi chieu » doc hieu, doi chi, ho chieu
cong cac » cuong cac, cong tac, cong cau
danh cau » danh dau, danh ca, danh hau
mai hoc » dai hoc, bai hoc, mi hoc
dan cau » dan ca, dat cau, van cau

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 - thanh cong cac thuong mai hoc ((dan cau) OR (danh cau))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu tinh - thanh cong cac thuong mai hoc ((dan cau) OR (danh cau))".
• Adding a wildcard symbol may retrieve word variants: doi chieu tinh - thanh cong cac thuong mai hoc ((dan cau) OR (danh cau))*.