Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
thong cua » thong quan, thong tu, huong cua
dung cong » dung trong
ho chieu » hoc thieu, doi chieu, mot chieu
mang cua » manh cua, dung cua, ban cua
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, 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 (ho chieu)) xanh - nhanh ((thong cua) or (mang cua)) dung cong dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (ho chieu)) xanh - nhanh ((thong cua) OR (mang cua)) dung cong dan phan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) OR (ho chieu)) xanh - nhanh ((thong cua) or (mang cua)) dung cong dan phan cau".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) OR (ho chieu)) xanh - nhanh ((thong cua) or (mang cua)) dung cong dan phan cau*.