Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
tuong cua » truong cua, huong cua, thong cua
tuong van » truong van, trong van, duong van
tung cua » trung cua, dung cua, tang cua
toan cau » toan cao, toan ban, toan tap
tuan cu » tuan tu, quan cua, tuan thu

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