Perhaps you should try some spelling variations:
cong quang » luong quang, thong quang, duong quang
doi chieu » doc hieu, doi chi, ho chieu
hoc thieu » toc thieu, hoc hien
hanh manh » hanh mang, lanh manh, hoang manh
cua nhung » va nhung
cong vang » cong lang, cong ngang, cong san
manh cua » doanh cua, ban cua
toan ban » van ban

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) or (hoc thieu)) sach - hanh manh cua nhung ((cong vang) OR (cong quang)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (hoc thieu)) sach - hanh manh cua nhung ((cong vang) OR (cong quang)) toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doi chieu) or (hoc thieu)) sach - hanh manh cua nhung ((cong vang) OR (cong quang)) toan ban".
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) or (hoc thieu)) sach - hanh manh cua nhung ((cong vang) OR (cong quang)) toan ban*.