Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
theo dieu » theo tieu, theo chieu, thuoc dieu
dieu danh » dieu hanh, tieu danh, dia danh
cuong tap » luong tap, luong tai, cong tan
trinh he » trinh han, trinh hoa, trinh thi
cong tac » cong ty
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo dieu danh - hanh trinh he thong ((cong tac) or (cuong tap)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo dieu danh - hanh trinh he thong ((cong tac) OR (cuong tap)) toan cao.
• Adding a wildcard symbol may retrieve word variants: theo dieu danh - hanh trinh he thong ((cong tac) or (cuong tap)) toan cao*.