When I went to Tianze, there were reading glasses on the introductory bookshelf, which really few bookstores could do. It's good. It is also because I am familiar with Sister Hong. Sometimes, I put away my books and took them away. She watched me leave at the door. Very touching. In my own home on a desert island, I will also see customers to the door and say goodbye. Physical bookstore, in fact, people's things are quite good. Tianze Bookstore, No.24, Cui Quan Villa, Shiying Road, Nankai District