Perhaps you should try some spelling variations:
thieu sach » chieu sach, thien hach, hieu cach
hanh trung » thanh trung, hanh trang, danh trung
manh trung » manh tung, thanh trung, manh hung
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
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: toc thieu sach - ((hanh trung) or (manh trung)) cua nhung cong manh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu sach - ((hanh trung) OR (manh trung)) cua nhung cong manh toan ban.
• Adding a wildcard symbol may retrieve word variants: toc thieu sach - ((hanh trung) or (manh trung)) cua nhung cong manh toan ban*.