Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
ca thuong » cao thuong, cua thuong, va thuong
doi chiu » doi chieu, doi chi, hoi chiu
chinh ca » chinh ta, chinh va, chinh tai
cong san » cong tac
san phan » san pham, van phan, sat phan
phan dau » phan tu, hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chiu trach - hanh chinh ca thuong cong san phan dau~.
• Adding a wildcard symbol may retrieve word variants: doi chiu trach - hanh chinh ca thuong cong san phan dau*.