Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh huong
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
thanh tung » thanh cong
xuat thong » xuat thuong, suat thong, luat thuong
thong dan » thong van, tuong dan, thong den
than cau » toan cau, than cap, thanh chau
phan cau » phan dau, phan cac, phan tu

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 sach - ((thanh truong) OR (thanh tung)) xuat thong thong dan ((than cau) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - ((thanh truong) OR (thanh tung)) xuat thong thong dan ((than cau) OR (phan cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu sach - ((thanh truong) OR (thanh tung)) xuat thong thong dan ((than cau) or (phan cau))".
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - ((thanh truong) OR (thanh tung)) xuat thong thong dan ((than cau) or (phan cau))*.