Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
chieu sach » chinh sach, chiet tach, chieu sang
trung tuan » trung thanh, trung tam, tran tuan
chau tinh » cuu tinh, ha tinh, cua tinh
trung cua » truong cua, trung cap, dung cua
tuong dan » huong dan, tung dan, xuong dan
dan than » dan chan, ban than, van 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: theo ((chieu sach) or (chau tinh)) - thanh ((trung cua) OR (trung tuan)) nhung tuong dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu sach) OR (chau tinh)) - thanh ((trung cua) OR (trung tuan)) nhung tuong dan than cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu sach) or (chau tinh)) - thanh ((trung cua) OR (trung tuan)) nhung tuong dan than cau".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu sach) or (chau tinh)) - thanh ((trung cua) OR (trung tuan)) nhung tuong dan than cau*.