There is a book wholesale market in Bagualing, Futian District, which is well-known throughout the country. There are many varieties there, and the most complete one is probably Qiushi Zhongxin Bookstore, which is directly opposite the Bagualing Police Station, Zhongxin Technology The second floor of the building is about more than 1,000 square meters. It has air conditioning and a complete collection of books, ranging from children to adults! There are also teaching aids purchased by students, such as comprehensive textbooks, which are available from elementary school, junior high school, to high school. There are tool versions, study plans, and Peking University Green Card, etc. Economic management, such as Lang Xianping's, Wu Jinglian's, humanistic philosophy, securities investment, including stocks, futures, gold, silver, and foreign exchange. There are a lot of them. It’s quite comfortable to read there in the summer and have nothing to do. I counted carefully that day, 13 air conditioners, which were on from morning to night.