Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hoc thieu » toc thieu, hoc hien
phan cong » thanh cong
ho chieu » theo chieu, doi chieu, mot chieu
ban cong » bang cong, van cong, ban huong
ban than » ban thanh, van thanh, ban hang
than cap » khan cap, thanh lap, thanh cac

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)) xanh - hanh trinh luat ((ban cong) OR (phan cong)) ban than cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (hoc thieu)) xanh - hanh trinh luat ((ban cong) OR (phan cong)) ban than cap~".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (hoc thieu)) xanh - hanh trinh luat ((ban cong) OR (phan cong)) ban than cap*.