It is normal for business to become more and more difficult to do. From working part-time to starting my own business, I clearly felt that business was becoming more and more difficult to do. It is a thing of the past in China that one trick is popular all over the world. No matter how awesome the trick is, it will be clearly analyzed in front of countless people who are thinking about you behind your back. Nowadays, if you want to succeed, you need to constantly improve and advance. From catering to the sales of clothing, shoes and hats, everything is changing. The tricks that work well this year will definitely not have a chance next year.