Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
mang cua » manh cua, dung cua, cong cua
cong dan » cong san, cong tan, huong dan
than cau » toan cau, phan cau, thanh chau
than cap » khan cap, thanh lap, thanh cac
ban cua » ban quan

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 xanh - hanh ((mang cua) OR (ban cua)) nhung cong dan ((than cau) OR (than cap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - hanh ((mang cua) OR (ban cua)) nhung cong dan ((than cau) or (than cap))~".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - hanh ((mang cua) OR (ban cua)) nhung cong dan ((than cau) or (than cap))*.