Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chieu sach » chinh sach, chiet tach, chieu sang
hoc chieu » hoc thieu, ho chieu, hoc hien
hanh tran » hanh trang, thanh tran, thanh trang
hanh tram » hanh tam, hanh trang, thanh tran
van nhung » van nhuong, va nhung, van hung
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu sach - ((hanh tran) OR (hanh tram)) van nhung cong dan toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu sach - ((hanh tran) OR (hanh tram)) van nhung cong dan toan tap".
• Adding a wildcard symbol may retrieve word variants: hoc chieu sach - ((hanh tran) OR (hanh tram)) van nhung cong dan toan tap*.