Perhaps you should try some spelling variations:
chieu sach » chinh sach, chieu sang, chieu xanh
quang tran » quang tuan, quang trung, quang thanh
quang cong » quang cuong, quang dong, quang hoang
quang dung » quang trung, ung dung, cuong dung
anh quang » anh xquang, anh quan, nhanh quang
tap cau » tap cac, tao cau, ta cau

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) OR (chiet tach)) - anh quang tran ((quang cong) or (quang dung)) bai tap cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu sach) OR (chiet tach)) - anh quang tran ((quang cong) OR (quang dung)) bai tap cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chieu sach) OR (chiet tach)) - anh quang tran ((quang cong) or (quang dung)) bai tap cau".
• Adding a wildcard symbol may retrieve word variants: doi ((chieu sach) OR (chiet tach)) - anh quang tran ((quang cong) or (quang dung)) bai tap cau*.