Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, theo chu
chieu tach » chiet tach, chieu sach, chiu trach
ca thuong » cao thuong, cua thuong, va thuong
cong luan » tong luan, cong tuan, dong luan
trung ca » trung cap, truong ca, trung cua
cong tan » cong tac, cong san, cong thanh
chinh ta » chinh tai, chinh va, chinh tri

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 tach - thanh trung ca thuong ((cong tan) or (cong luan)) chinh ta~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu tach - thanh trung ca thuong ((cong tan) OR (cong luan)) chinh ta*.