Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
nhung huong » nhung tuong, nhung cong, nhung dung
chieu sach » chinh sach, chiet tach, chieu sang
trung quan » truong quan, trong quan, truong quang
trung tuan » trung thanh, trung tam, tran tuan
ho chieu » theo chieu, hoc thieu, doi chieu
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: ho chieu sach - thanh ((trung quan) OR (trung tuan)) ((nhung huong) or (nhung phuong)) dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh ((trung quan) OR (trung tuan)) ((nhung huong) OR (nhung phuong)) dan than cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - thanh ((trung quan) OR (trung tuan)) ((nhung huong) or (nhung phuong)) dan than cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh ((trung quan) OR (trung tuan)) ((nhung huong) or (nhung phuong)) dan than cau*.