Basically, Taobao's domain name will be protected by trademarks. If my brother wants to register and sell it to Ali, people can reprimand the domain name through legal channels. Wechat is such a case. If my brother just thinks it's interesting and wants to use it as his own website, it's a pity that the trademark Taobao belongs to Ali, and it's okay for my brother not to be an e-commerce company in the domain name. He wants to be an e-commerce, and it is another round of infringement. I will refund your money and say that it is normal to be unable to handle it.