Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh trinh » canh tranh, hanh chinh
nhung cong » thong cong, hang cong, nhung don
doi chieu » doc hieu, doi chi, ho chieu
dung cong » dung trong
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: doi chieu tinh - hanh trinh luat ((nhung cong) or (dung cong)) van ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu tinh - hanh trinh luat ((nhung cong) OR (dung cong)) van ((toan cau) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: doi chieu tinh - hanh trinh luat ((nhung cong) or (dung cong)) van ((toan cau) or (toan ban))*.