Hello, Baidu Library can be downloaded with the software "Freezing Point Library Download". The software itself is free, and downloading does not require the wealth value of the library. Just copy the library address corresponding to the data, support PDF download, or convert it into a WORD document. (Carlsberg Tips: The converted WORD document may need to adjust its own format) I searched a lot on the Internet myself.
Freezing point is downloaded in PDF format, which requires special software, such as Adobe Reader 9.
The method I told you is once and for all, and you don't have to ask for help or get rich in the future.