Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
thong sang » thong mang, thong nang, thong san
hieu manh » chieu xanh, hieu nganh, dieu hanh
tong cong » trong cong, cong cong, dung cong
hoc hieu » hoc thieu, hoc hien, doc hieu
toan cau » toan ban, toan tap, toan tai
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: hoc hieu manh - hanh trinh luat ((thong sang) or (tong cong)) van ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu manh - hanh trinh luat ((thong sang) OR (tong cong)) van ((toan cau) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: hoc hieu manh - hanh trinh luat ((thong sang) or (tong cong)) van ((toan cau) or (toan cao))*.