Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh tung » thanh cong
cua phuong » cuu phuong, cuc phuong, luan phuong
doi chieu » doc hieu, doi chi, ho chieu
tung cua » trung cua, tuong cua, dung cua
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
tran cap » than cap, tranh chap, tran chau

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu sach - thanh tung cua phuong ((cong tan) OR (cong san)) tran cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu sach - thanh tung cua phuong ((cong tan) OR (cong san)) tran cap".
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - thanh tung cua phuong ((cong tan) OR (cong san)) tran cap*.