Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, thi chieu
thanh tung » thanh cong
tung tuan » trung tuan, hung tuan, quang tuan
tuan hung » tran hung, luan hung, tuan dung
hung cong » nhung cong, hung cuong, phung cong
theo chu » cho chu, chao chu, theo yeu
cong san » cong tac
than cau » toan cau, phan cau, than cap
phan dau » phan tu, hang dau

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) OR (theo chu)) xanh - thanh tung tuan hung cong san ((than cau) OR (phan dau))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) OR (theo chu)) xanh - thanh tung tuan hung cong san ((than cau) or (phan dau))~".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) OR (theo chu)) xanh - thanh tung tuan hung cong san ((than cau) or (phan dau))*.