Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
thong cong » trong cong, tong cong, thong thong
doi chieu » doc hieu, doi chi, ho chieu
ca thong » ca thuong, va thong, ca trong
cong tac » cong ty
khan cap » than cap, khoan cam, phan cac
khan ap » han ap, khan dam

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 xanh - ((thanh trung) or (thanh thuong)) ca thong cong tac ((khan cap) or (khan ap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - ((thanh trung) OR (thanh thuong)) ca thong cong tac ((khan cap) OR (khan ap)).
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - ((thanh trung) or (thanh thuong)) ca thong cong tac ((khan cap) or (khan ap))*.