Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
thanh tung » thanh cong
hoc thieu » toc thieu, hoc hien
ca thuong » cao thuong, cua thuong, va thuong
nhanh cau » nhanh cay, thanh chau, nhanh ha
ho chieu » theo chieu, doi chieu, mot chieu
cong san » cong tac
tung ca » trung ca, tang ca, cung ca

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (hoc thieu)) xanh - thanh tung ca thuong cong san ((nhanh cau) or (phan tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) xanh - thanh tung ca thuong cong san ((nhanh cau) OR (phan tu)).
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (hoc thieu)) xanh - thanh tung ca thuong cong san ((nhanh cau) or (phan tu))*.