Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
hanh tranh » canh tranh, hanh trinh, hanh trang
theo chua » theo chu, ho chua, cheo cua
chua nang » chuc nang, chua xang, kha nang
tranh cua » doanh cua, manh cua
cua thong » cua thuong, cua khong, cua tong
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 - 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 - hanh tranh cua thong cong tam ((than cau) OR (toan cau))".
• Adding a wildcard symbol may retrieve word variants: theo chua nang - hanh tranh cua thong cong tam ((than cau) OR (toan cau))*.