Perhaps you should try some spelling variations:
doi chieu » doc hieu, doi chi, mot chieu
canh manh » lanh manh, canh tranh, cach mang
trong ban » trong san, trong tan, trong quan
hang luan » tang luan, dung luan
ho chieu » theo chieu, hoc thieu, mot chieu
manh qua » manh quan, manh cua, danh qua
qua dung » quang dung, su dung, qua song
ban hang » ngan hang

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 (ho chieu)) sach - canh manh qua dung trong ban hang luan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (ho chieu)) sach - canh manh qua dung trong ban hang luan*.