Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
theo tiep » theo tieu, thep tieu
va phuong » va thuong, cac phuong
cuong tap » luong tap, luong tai, cong tan
trinh va » trinh van, trinh vat, trinh ve
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 tiep can - hanh trinh va phuong ((cong tac) or (cuong tap)) ((toan tap) OR (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tiep can - hanh trinh va phuong ((cong tac) OR (cuong tap)) ((toan tap) OR (toan ban))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tiep can - hanh trinh va phuong ((cong tac) or (cuong tap)) ((toan tap) OR (toan ban))*".