The flying library is very good. You can download the whole book and read it in chapters. It's very good.
Love reading, the content is very powerful.
Chasing waves, forming a magic sword book alliance is also good.
Moreover, Thunder Search can also be used now, with many resources, which is my favorite.
Nishang Xiao Xuan (Comprehensive)
Reading chinese Net (Comprehensive)
Greentown Community (comprehensive and popular)
I don't know Chinese forums (comprehensive and popular)
Qian's collection of books (mainly ancient books)