Perhaps you should try some spelling variations:
thanh tung » thanh cong
thong cong » trong cong, tong cong, thong thong
tieu xanh » tieu danh, chieu xanh, dieu hanh
ban thanh » ban hanh, ban hang
va thong » va thuong, va phuong, he thong
ban than » van thanh, ban hang, ban hanh
tung va » trung va, tuong va, dung va

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - thanh tung va thong cong ((ban than) or (ban thanh)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - thanh tung va thong cong ((ban than) OR (ban thanh)) cau*.