Perhaps you should try some spelling variations:
nhung thong » chung thong, nhung chong, nhung phong
theo chieu » theo tieu, theo chu, thi chieu
tranh cua » doanh cua, manh cua
cua nhung » va nhung
thong van » trong van, thong va, thong quan
ho chieu » hoc thieu, doi chieu, mot chieu
than cau » toan cau, phan cau, than cap
phan cac » nhan cach, phan dau, phan lap

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