Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung cong
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
tra tuan » tran tuan, tra quan, ta tuan
tri tuan » tri quan, tran tuan, tri tue
ban nhu » han nhu, ban thu, ban nhung
ban nha » ban nhan, ban phap, ban than

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 ((tra tuan) OR (tri tuan)) nhung huong ((ban nhu) or (ban nha)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - thanh ((tra tuan) OR (tri tuan)) nhung huong ((ban nhu) OR (ban nha)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu sach - thanh ((tra tuan) OR (tri tuan)) nhung huong ((ban nhu) or (ban nha)) cau".
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - thanh ((tra tuan) OR (tri tuan)) nhung huong ((ban nhu) or (ban nha)) cau*.