Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sach » chinh sach, chiet tach, chieu sang
nhung cong » dung cong, thong cong, hang cong
trung cap » truong cao, trung tam
cap nhung » cam nhung, vap nhung, dap nhung
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, cong tan, huong dan
than cap » khan cap, thanh lap, thanh cac
phan dau » 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: ho chieu sach - thanh trung cap nhung cong dan ((than cap) or (((phan tu) or (phan dau))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh trung cap nhung cong dan ((than cap) OR (((phan tu) OR (phan dau)))).
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh trung cap nhung cong dan ((than cap) or (((phan tu) or (phan dau))))*.