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, cong tac, luong tai
cong tap » cong tac, cong tan, tong tap
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)) 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)) toan ban*.