Perhaps you should try some spelling variations:
theo chieu » theo chu, thi chieu
hanh tranh » canh tranh, hanh trinh, hanh trang
nhung cong » dung cong, thong cong, hang cong
tranh cua » doanh cua, manh cua
cua nhung » va nhung
ho chieu » hoc thieu, doi chieu, mot chieu
cong tan » cong tac, cong san, cong thanh
tan phan » toan phan, than phan, van phan
phan cau » phan dau, phan cac, phan tu

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 (theo tieu))) or (ho chieu)) sang - hanh tranh cua nhung cong tan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((theo chieu) OR (theo tieu))) OR (ho chieu)) sang - hanh tranh cua nhung cong tan phan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((theo chieu) OR (theo tieu))) or (ho chieu)) sang - hanh tranh cua nhung cong tan phan cau".
• Adding a wildcard symbol may retrieve word variants: ((((theo chieu) OR (theo tieu))) or (ho chieu)) sang - hanh tranh cua nhung cong tan phan cau*.