Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
ca thuong » cao thuong, cua thuong, va thuong
cong doan » cong hoan, dong doanh, cong san
trung ca » trung cap, truong ca, trung cua
cong dan » cong san, cong tan, huong dan
phan dau » phan tu, hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu xanh - thanh trung ca thuong ((cong doan) OR (cong dan)) ((phan lap) or (phan dau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - thanh trung ca thuong ((cong doan) OR (cong dan)) ((phan lap) OR (phan dau))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - thanh trung ca thuong ((cong doan) OR (cong dan)) ((phan lap) or (phan dau))*".