Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
trung tuan » trung thanh, trung tam, tran tuan
hang cong » dang cong, hang nong, bang cong
trang cho » trong cho, trang o, sang cho
tran cao » toan cao, tran chau, tranh cac

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 trung tuan ((nhung bai) or (hang cong)) tan ((tran cao) OR (trang cho))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - thanh trung tuan ((nhung bai) OR (hang cong)) tan ((tran cao) OR (trang cho)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu sach - thanh trung tuan ((nhung bai) or (hang cong)) tan ((tran cao) OR (trang cho))".
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - thanh trung tuan ((nhung bai) or (hang cong)) tan ((tran cao) OR (trang cho))*.