Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu tinh » trieu tinh, lieu tinh, chau tinh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cuong tap » luong tap, luong tai, cong tan
cong tap » cong tan, tong tap, con tap
cong tac » cong ty
toan ban » van ban

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 tinh - canh tranh cua nhung ((cong tap) or (((cuong tap) OR (cong tac)))) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu tinh - canh tranh cua nhung ((cong tap) OR (((cuong tap) OR (cong tac)))) toan ban*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu tinh - canh tranh cua nhung ((cong tap) or (((cuong tap) OR (cong tac)))) toan ban*".