Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
chieu trach » chiu trach, chien tranh, chiet tach
hanh trinh » canh tranh, hanh chinh
doi chieu » doc hieu, doi chi, mot chieu
ca thuong » cao thuong, cua thuong, va thuong
trinh ca » trinh cau, trinh cua, trinh cac
cong tan » cong tac, cong san, cong thanh
tan phan » toan phan, than phan, van phan

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu trach - hanh trinh ca thuong cong tan phan tu~.
• Adding a wildcard symbol may retrieve word variants: doi chieu trach - hanh trinh ca thuong cong tan phan tu*.