it can be used. As of February 2, 223, the Pumpkin Bookstore was not closed, and the download address was opened normally, which was available. Pumpkin Bookstore, an intelligent high-definition network set-top box, is the first audio-visual machine for Chinese studies in the world. It is produced by china confucius foundation, Pumpkin Bookstore Sinology Research Institute and Galaxy Internet TV Co., Ltd., jointly produced by Shenzhen Skyworth Digital Technology Co., Ltd. and honored by Shenzhen I Love My Family Cultural Industry Co., Ltd.