Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hoc thieu » toc thieu, hoc hien
trinh cua » tinh cua, trinh luat, trinh quan
cua nhung » va nhung
ho chieu » theo chieu, doi chieu, mot chieu
dong ban » dong bang, dong san, dong xuan
dong bac » dong bang, dong luc, dong hoc
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: ((ho chieu) or (hoc thieu)) tach - hanh trinh cua nhung ((dong ban) or (dong bac)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) tach - hanh trinh cua nhung ((dong ban) OR (dong bac)) toan ban.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (hoc thieu)) tach - hanh trinh cua nhung ((dong ban) or (dong bac)) toan ban*.