Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh tung » thanh cong
nhung cong » thong cong, hang cong, nhung don
doi chieu » doc hieu, doi chi, ho chieu
tung tuan » trung tuan, hung tuan, quang tuan
dung cong » dung trong
sat phan » sat nhan, vat phan, xuat phan
phan cau » phan dau, phan cac, phan tu

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 tuan ((nhung cong) OR (dung cong)) sat phan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu sach - thanh tung tuan ((nhung cong) OR (dung cong)) sat phan cau".
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - thanh tung tuan ((nhung cong) OR (dung cong)) sat phan cau*.