Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hoc thieu » toc thieu, hoc hien
trinh qua » trinh quan, trinh cua, trinh quang
ho chieu » theo chieu, doi chieu, mot chieu
ban cong » bang cong, van cong, phan cong
cong dan » cong san, cong tan, huong dan
toan ban » van ban
qua ban » cua ban, qua quan

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) sang - hanh trinh qua ban cong dan ((toan ban) OR (toan tap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (hoc thieu)) sang - hanh trinh qua ban cong dan ((toan ban) or (toan tap))~".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) OR (hoc thieu)) sang - hanh trinh qua ban cong dan ((toan ban) or (toan tap))*.