Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhung cong » dung cong, thong cong, hang cong
tieu xanh » tieu danh, chieu xanh, dieu hanh
mang cua » manh cua, ban cua, cong cua
dung cua » dung luan, dung cho
cong anh » cong danh, dong anh, hong anh
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 ((tieu xanh) or (chieu sach)) - nhanh ((mang cua) or (dung cua)) nhung cong anh tuan cu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tieu xanh) OR (chieu sach)) - nhanh ((mang cua) OR (dung cua)) nhung cong anh tuan cu.
• Adding a wildcard symbol may retrieve word variants: theo ((tieu xanh) or (chieu sach)) - nhanh ((mang cua) or (dung cua)) nhung cong anh tuan cu*.