Xu Qing once traveled to an unknown dynasty. Fortunately, he still had a golden finger. Not only did he have the Internet, he could chat online, he could also order takeout and watch live broadcasts on his mobile phone. There was also a space station where he could shop online and get the goods immediately. Even a small mirror that usually cost one yuan or two on Taobao cost a few hundred taels here. Xu Qing said that there is no need to explain the life of lying down.
Intention: Self-reliance and self-reliance