Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh cua » tinh cua, trinh luat, trinh quan
cong cong » cong dong, trong cong, dung cong
doi diep » moi dieu, doi viet, noi tiep
doi dien » duoc dien, dong dien, co dien
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi diep) or (doi dien)) tinh - hanh trinh cua cong cong dan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi diep) OR (doi dien)) tinh - hanh trinh cua cong cong dan than cap.
• Adding a wildcard symbol may retrieve word variants: ((doi diep) or (doi dien)) tinh - hanh trinh cua cong cong dan than cap*.