Perhaps you should try some spelling variations:
canh manh » lanh manh, canh tranh, cach mang
bang cong » dang cong, bang song, hang cong
manh toan » thanh toan, anh tuan, tinh toan
manh cua » doanh cua, ban cua
cua bang » chua bang, cua ban, cua dang
dan toan » van toan, dan than, xuan toan
theo te » theo tu, theo tieu, theo yeu
te sach » toc sach

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo te sach - canh manh cua bang cong ((dan toan) or (manh toan)) tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo te sach - canh manh cua bang cong ((dan toan) OR (manh toan)) tap.
• Adding a wildcard symbol may retrieve word variants: theo te sach - canh manh cua bang cong ((dan toan) or (manh toan)) tap*.