1. Entity Bookstore: Go to local large bookstores, such as Dangdang and JD.COM Books, search for "Logical Selected Red Book" and find the corresponding books to buy.
2. Online Bookstore: Log on to Amazon, Dangdang, JD.COM Books and other online bookstores, search for "Logical Selected Red Book", and choose to buy a paper version or an electronic version.
3. Library: Go to the local library to find out if there is a logical collection of little red books. If you have it, you can borrow it.
4. E-book platform: Search for "Logical Selected Red Book" on Kindle, Palm Reading, Read More and other e-book platforms, and download the electronic version for reading.