Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh luan » trinh luat, trinh quan, trinh han
luan chinh » luan chi, hoan chinh, luat hinh
chinh cong » thanh cong, trinh cong
theo chau » theo chieu, theo phap, theo cap
theo chu » theo chieu, cho chu, chao chu
cong dan » cong san, cong tan, huong dan
toan tai » toan tap, doanh tai, toan ban
toan cao » toan ban, toan tap

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: ((theo chau) OR (theo chu)) tinh - hanh trinh luan chinh cong dan ((toan tai) OR (toan cao))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chau) OR (theo chu)) tinh - hanh trinh luan chinh cong dan ((toan tai) or (toan cao))~".
• Adding a wildcard symbol may retrieve word variants: ((theo chau) OR (theo chu)) tinh - hanh trinh luan chinh cong dan ((toan tai) or (toan cao))*.