Perhaps you should try some spelling variations:
theo chieu » theo tieu, thi chieu
thanh tung » thanh cong
thong cong » trong cong, tong cong, thong thong
cua thong » cua thuong, cua khong, cua tong
ho chieu » hoc thieu, doi chieu, mot chieu
theo chu » cho chu, chao chu, theo yeu
tung cua » trung cua, tuong cua, dung cua
cong tan » cong tac, cong san, cong thanh
tan than » tan thanh, tan tran, ban than
than cau » toan cau, phan cau, 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: ((ho chieu) or (((theo chieu) or (theo chu)))) sach - thanh tung cua thong cong tan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (((theo chieu) OR (theo chu)))) sach - thanh tung cua thong cong tan than cau.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (((theo chieu) or (theo chu)))) sach - thanh tung cua thong cong tan than cau*.