Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
nhanh mang » nhanh lang, hanh mang, nhanh quang
hanh trinh » canh tranh, hanh chinh
nhung cong » dung cong, thong cong, hang cong
theo lieu » theo tieu, theo yeu, thi lieu
cua nhung » va nhung
cong san » cong tac
san tran » tan tran, ban tran, dang tran
tran cau » tran chau, toan cau, ran cau

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo lieu) OR (theo chieu)) tinh - ((nhanh mang) or (hanh trinh)) cua nhung cong san tran cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo lieu) OR (theo chieu)) tinh - ((nhanh mang) OR (hanh trinh)) cua nhung cong san tran cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo lieu) OR (theo chieu)) tinh - ((nhanh mang) or (hanh trinh)) cua nhung cong san tran cau".
• Adding a wildcard symbol may retrieve word variants: ((theo lieu) OR (theo chieu)) tinh - ((nhanh mang) or (hanh trinh)) cua nhung cong san tran cau*.