Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
hanh tranh » canh tranh, hanh trinh, hanh trang
thi chieu » thi chien, thi hieu, thi hien
tranh cua » doanh cua, manh cua
tong cong » trong cong, cong cong, dung cong
van thanh » ban thanh, van tuan
cua tong » cua cong, cua dong, cua nong

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) or (thi chieu)) xanh - hanh tranh cua tong cong ((van thanh) or (van ban)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (thi chieu)) xanh - hanh tranh cua tong cong ((van thanh) OR (van ban)) cau.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (thi chieu)) xanh - hanh tranh cua tong cong ((van thanh) or (van ban)) cau*.