Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh cua » tinh cua, trinh luat, trinh quan
bang cong » dang cong, bang song, hang cong
cua tinh » cua sinh, ha tinh, hoa tinh
cua bang » chua bang, cua ban, cua dang
cong dan » cong san, cong tan, huong dan
toan cao » toan ban
toan tap » toan ban
va tinh » may tinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((cua tinh) OR (va tinh)) - hanh trinh cua bang cong dan ((toan cao) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((cua tinh) OR (va tinh)) - hanh trinh cua bang cong dan ((toan cao) OR (toan tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((cua tinh) OR (va tinh)) - hanh trinh cua bang cong dan ((toan cao) or (toan tap))".
• Adding a wildcard symbol may retrieve word variants: theo ((cua tinh) OR (va tinh)) - hanh trinh cua bang cong dan ((toan cao) or (toan tap))*.