Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh trung » thanh trung, hanh trang, manh trung
trung tuan » trung thanh, trung tam, tran tuan
tuan nhung » quan nhung, tuan hung, thuat nhung
nhung cong » dung cong, thong cong, hang cong
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan tap » toan ban
tinh » trinh, dinh, kinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((trieu (tinh OR minh)) or (chieu sach)) - hanh trung tuan nhung cong san toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((trieu (tinh OR minh)) OR (chieu sach)) - hanh trung tuan nhung cong san toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((trieu (tinh OR minh)) or (chieu sach)) - hanh trung tuan nhung cong san toan tap".
• Adding a wildcard symbol may retrieve word variants: theo ((trieu (tinh OR minh)) or (chieu sach)) - hanh trung tuan nhung cong san toan tap*.