Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
thong cong » trong cong, tong cong, thong thong
chua nang » chuc nang, chua xang, cuu nang
tranh cua » doanh cua, manh cua
cua thong » cua thuong, cua khong, cua tong
kha nang » phap nang, ky nang, ki nang
cong tam » cong tac, cong tan, cong nam
than cau » phan cau, than cap, thanh chau
toan cau » 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: theo ((chua nang) OR (kha nang)) - hanh tranh cua thong cong tam ((than cau) or (toan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chua nang) OR (kha nang)) - hanh tranh cua thong cong tam ((than cau) OR (toan cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chua nang) OR (kha nang)) - hanh tranh cua thong cong tam ((than cau) or (toan cau))".
• Adding a wildcard symbol may retrieve word variants: theo ((chua nang) OR (kha nang)) - hanh tranh cua thong cong tam ((than cau) or (toan cau))*.