美国的小费 Tips In America In China, people don’t need to pay the tips unless the customers want to do it. But in the western countries, paying tips is necessary if som...
无人超市的运行 The Running of Non-Staff Supermarket Alipay is very popular in China and it helps people to pay online everywhere, even for the small business. Online paying promotes the trade deal an...
快递的优势 The Advantages of Express Deliver As the development of computer, people count on computer so much, now most businesses are done online, trading online saves people a lot of time an...