Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
thanh tung » thanh cong
cua thuong » cua truong, cua phuong, ca thuong
hoi hieu » hoi phieu, hoi tieu, doi chieu
moi hieu » moi dieu, doi chieu, mot chieu
tung cua » trung cua, tuong cua, dung cua
cong san » cong tac
hang dau » hang va, hang tai
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoi hieu) or (moi hieu)) lang - thanh tung cua thuong cong san ((hang dau) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoi hieu) OR (moi hieu)) lang - thanh tung cua thuong cong san ((hang dau) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: ((hoi hieu) or (moi hieu)) lang - thanh tung cua thuong cong san ((hang dau) or (than cap))*.