Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
quang luan » quan luan, quang tuan, quang uan
dong cuong » dong duong, dong huong, dang cuong
cuong bang » cong bang, muong bang, tuong bang
chau tinh » cuu tinh, ha tinh, cua tinh
anh quang » anh xquang, anh quan, nhanh quang
luan dong » luan cong, quan dong, luan nong
than ban » thanh ban, toan ban, than man

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chieu sach) or (chau tinh)) - anh quang luan dong cuong bang ((than ban) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu sach) OR (chau tinh)) - anh quang luan dong cuong bang ((than ban) OR (van ban)).
• Adding a wildcard symbol may retrieve word variants: theo ((chieu sach) or (chau tinh)) - anh quang luan dong cuong bang ((than ban) or (van ban))*.