Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh tung » thanh cong
doi chieu » doc hieu, doi chi, ho chieu
tung tuan » trung tuan, hung tuan, quang tuan
tuan bang » tuan dang, tuan hoang, thuat bang
cong suat » cong san, cong cua
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 bang ((cong suat) OR (nang suat)) phan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu sach - thanh tung tuan bang ((cong suat) OR (nang suat)) phan cau".
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - thanh tung tuan bang ((cong suat) OR (nang suat)) phan cau*.