Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
tieu xanh » tieu danh, dieu hanh, tien anh
hang cong » dang cong, hang nong, bang cong
trung va » truong va, trang va, trung ha
cong san » cong tac
san thuc » dan thuc, sat thuc, van thuc
thuc bao » thuoc bao, thu bao, thac bao
va hang » van hang, va nang, va lang

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) or (chieu xanh)) - thanh trung va hang cong san thuc bao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tieu xanh) OR (chieu xanh)) - thanh trung va hang cong san thuc bao.
• Adding a wildcard symbol may retrieve word variants: theo ((tieu xanh) or (chieu xanh)) - thanh trung va hang cong san thuc bao*.