Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh thon » trinh thong, trinh thoi, trinh thuong
thon thanh » thong thanh, nhon thanh, phong thanh
ho nhieu » hop nhieu, ho chieu, hoc thieu
he nhieu » hop nhieu, phu nhieu, he dieu
cong san » cong tac
toan cau » toan cao, toan tap, toan tai
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho nhieu) or (he nhieu)) tang - hanh trinh thon thanh cong san ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho nhieu) OR (he nhieu)) tang - hanh trinh thon thanh cong san ((toan cau) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: ((ho nhieu) or (he nhieu)) tang - hanh trinh thon thanh cong san ((toan cau) or (toan ban))*.