Perhaps you should try some spelling variations:
nhanh thang » nhanh thanh, nhanh quang, hanh trang
nhung chong » nhung cong, nhung phong, nhung phuong
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
manh tung » manh hung, thanh tung
cua nhung » va nhung
chong van » thong van, hong van, phong van
toan cau » toan cao, toan tap, toan tai
toan ban » van ban

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

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