Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, theo chu
chieu tinh » trieu tinh, lieu tinh, chau tinh
cap thuong » chap thuong, ca thuong, cao thuong
trung cap » truong cao, trung tam
thanh bac » nhanh bac, thanh bai, thanh hai
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh

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 tinh - thanh trung cap thuong ((cong dan) OR (cong tan)) ((thanh bac) OR (thanh san))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu tinh - thanh trung cap thuong ((cong dan) OR (cong tan)) ((thanh bac) OR (thanh san))*".