Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sach » chinh sach, chiet tach, chieu sang
trung tap » trung tam, trung cap, rung tap
ho chieu » theo chieu, hoc thieu, doi chieu
tap cong » tmcp cong, cac cong, tap co
cong dan » cong san, huong dan, cong tac
cong tan » cong tac, cong san, cong thanh
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sach - thanh trung tap cong ((((cong dan) OR (cong dong))) or (cong tan)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh trung tap cong ((((cong dan) OR (cong dong))) OR (cong tan)) toan cao*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - thanh trung tap cong ((((cong dan) OR (cong dong))) or (cong tan)) toan cao*".