Perhaps you should try some spelling variations:
cong thuong » hang thuong
hanh tranh » canh tranh, hanh trinh, hanh trang
thuong san » thuong han, thuong lan, thong san
tranh cua » doanh cua, manh cua
chi hanh » chi nhanh, chi thanh, thi hanh
san phan » san pham, van phan, sat phan
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 hanh - hanh tranh cua cong thuong san phan tu~.
• Adding a wildcard symbol may retrieve word variants: doi chi hanh - hanh tranh cua cong thuong san phan tu*.