Perhaps you should try some spelling variations:
minh triet » minh trien, trinh triet, minh tri
hanh trinh » canh tranh, hanh chinh
trinh cua » tinh cua, trinh luat, trinh quan
cua nhung » va nhung
bo triet » mao triet, mon triet, su triet
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((minh triet) or (bo triet)) tinh - hanh trinh cua nhung ((cong dan) or (cong tan)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((minh triet) OR (bo triet)) tinh - hanh trinh cua nhung ((cong dan) OR (cong tan)) toan cau.
• Adding a wildcard symbol may retrieve word variants: ((minh triet) or (bo triet)) tinh - hanh trinh cua nhung ((cong dan) or (cong tan)) toan cau*.