Perhaps you should try some spelling variations:
theo chieu » ho chieu, theo chu, thi chieu
thanh tung » thanh cong
cong doanh » cong doan, dong doanh, rong doanh
cua thong » cua thuong, cua khong, cua tong
cong danh » cuong danh, cong dan, cong thanh
nhan cach » phan cac
tung cua » trung cua, tuong cua, dung cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) OR (theo tieu)) sach - thanh tung cua thong ((cong doanh) or (cong danh)) nhan cach~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo tieu)) sach - thanh tung cua thong ((cong doanh) OR (cong danh)) nhan cach.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) OR (theo tieu)) sach - thanh tung cua thong ((cong doanh) or (cong danh)) nhan cach".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) OR (theo tieu)) sach - thanh tung cua thong ((cong doanh) or (cong danh)) nhan cach*.