Taobao is like this. If the online shop of Xinhua Bookstore is genuine, and many bookstores on Taobao are genuine, just ask him clearly. If you ask him if it is genuine and he refuses to answer your question directly, it is not genuine. If they say it's a plagiarized version, a high imitation version or something like that, it's definitely not genuine. If he can guarantee that it is genuine, it is generally genuine, and then look at his credit evaluation. If someone comments that it is pirated, then his family is unreliable, no, if Xinhua Bookstore official website is genuine, all large book websites are genuine, such as Dangdang and Zhuo Yue.