Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
cua thuong » cua truong, cua phuong, ca thuong
tranh cua » doanh cua, manh cua
hieu manh » chieu xanh, hieu nganh, dieu hanh
cong doan » cong dan, cong hoan, dong doanh
doan phan » doanh phan, toan phan, dan phan
tien anh » tieng anh, tien manh, dien anh
phan cau » phan dau, phan cac, phan tu

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) or (tien anh)) - canh tranh cua thuong cong doan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hieu manh) OR (tien anh)) - canh tranh cua thuong cong doan phan cau.
• Adding a wildcard symbol may retrieve word variants: hoc ((hieu manh) or (tien anh)) - canh tranh cua thuong cong doan phan cau*.