Perhaps you should try some spelling variations:
thu bang » thu ban, thu hang, chu bang
bang mai » ban mai, bang hai, bang may
sach thu » sach thue, sach thieu, sach tham
danh dai » danh dau, danh sai, vanh dai
so sach » so sanh, bo sach, co sach
danh di » danh du, xanh di, danh dien
mai hoi » mai khoi, dai hoi, lai hoi
ve pham » v pham, ve phan, ve phat
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sach thu bang mai hoi. hieu ((ve pham) or (vi pham)) thuc vat ((danh dai) OR (danh di)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach thu bang mai hoi. hieu ((ve pham) OR (vi pham)) thuc vat ((danh dai) OR (danh di)) cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach thu bang mai hoi. hieu ((ve pham) or (vi pham)) thuc vat ((danh dai) OR (danh di)) cua te*".