Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
cac thuong » cac truong, cac phuong, cac chuong
tranh cac » trinh cac, thanh cac, tranh cai
chi tach » chiu trach, chiet tach, chi thanh
cong san » cong tac
pham cau » phan cau, pham ca, pham can
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi tach - canh tranh cac thuong cong san pham cau~.
• Adding a wildcard symbol may retrieve word variants: doi chi tach - canh tranh cac thuong cong san pham cau*.