Can I buy books in Chengdu Tianfu Humanities and Art Library?

I can't. According to the website information of Chengdu Tianfu Humanities and Art Library, Chengdu Tianfu Humanities and Art Library is a place for everyone to learn and read. It is a public place, which can be rented, but not bought or sold, so books in Chengdu Tianfu Humanities and Art Library cannot be bought. Chengdu, referred to as Rongcheng and Jincheng for short, is a prefecture-level city, provincial capital, sub-provincial city, megacity and national central city under the jurisdiction of Sichuan Province.