Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
cuu phuong » cac phuong, thu phuong
trinh cuu » trinh cau, trinh cua, trinh chu
chi danh » chi dan, chi anh, chi dinh
cong tac » cong ty
toan cau » toan cao, toan tap, toan tai
toan ban » van ban
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi danh - hanh trinh cuu phuong ((cong san) or (cong tac)) ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi danh - hanh trinh cuu phuong ((cong san) OR (cong tac)) ((toan cau) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: doi chi danh - hanh trinh cuu phuong ((cong san) or (cong tac)) ((toan cau) or (toan ban))*.