Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
dieu tinh » diep tinh, lieu tinh, dien tinh
trinh cua » tinh cua, trinh luat, trinh quan
cao dieu » cao hieu, cau dieu, cac dieu
cua nong » cua cong, cuu nong, cua dong
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: cao dieu tinh - hanh trinh cua nong ((cong san) or (cong tac)) ((toan ban) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cao dieu tinh - hanh trinh cua nong ((cong san) OR (cong tac)) ((toan ban) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: cao dieu tinh - hanh trinh cua nong ((cong san) or (cong tac)) ((toan ban) or (toan tap))*.