Some people on the Internet tried several times to withdraw cash from Alipay accounts, but they were all caught. Taobao also clearly listed this method, warning everyone not to do so, because Taobao has detection technology.
You have to cash back through Taobao, and you have to be extremely extreme so that you won't be found. Too simple method, predecessors have already learned. You'd better find a friend with an online shop to help you get it out.