Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
hanh trinh » canh tranh, hanh chinh
cua thuong » cua truong, cua phuong, ca thuong
trinh cua » tinh cua, trinh luat, trinh quan
chi tach » chiu trach, chiet tach, chi thanh
cong san » cong tac
san chan » san chang, dan chan, san chay
chan dau » phan dau, han dau, chan doan
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 - hanh trinh cua thuong cong san chan dau~.
• Adding a wildcard symbol may retrieve word variants: doi chi tach - hanh trinh cua thuong cong san chan dau*.