Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
mot chieu » doi chieu, ho chieu
tranh cua » doanh cua, manh cua
phong van » phung van, phong va, hong van
thong van » trong van, thong va, thong quan
thang cau » hang cau, thong cau, thanh chau
cua dang » cua cong, cua ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((mot chieu) or (theo chieu)) xanh - canh tranh cua dang ((phong van) OR (thong van)) thang cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (theo chieu)) xanh - canh tranh cua dang ((phong van) OR (thong van)) thang cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((mot chieu) or (theo chieu)) xanh - canh tranh cua dang ((phong van) OR (thong van)) thang cau".
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (theo chieu)) xanh - canh tranh cua dang ((phong van) OR (thong van)) thang cau*.