Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
hanh trang » thanh trung, canh tranh, hanh trinh
chua nang » chuc nang, kha nang, cuu nang
chua xang » chuc nang, chu bang, chua dong
hanh mang » nhanh mang, nhanh lang, thanh hang
cua thong » cua thuong, cua khong, cua tong
toan cau » toan cao, toan ban, toan tap
ty toan » ly toan, tap toan, huy toan

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chua nang) OR (chua xang)) - ((hanh mang) OR (hanh trang)) cua thong cong ty toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chua nang) OR (chua xang)) - ((hanh mang) or (hanh trang)) cua thong cong ty toan cau~".
• Adding a wildcard symbol may retrieve word variants: theo ((chua nang) OR (chua xang)) - ((hanh mang) or (hanh trang)) cua thong cong ty toan cau*.