Many factors should be considered comprehensively in the early stage, such as where the store is opened, how the people flow in this place, and whether there are similar stores around. Personally, I think it is ok to open a pastry shop like mung bean cake, because children, young people, middle-aged people and the elderly are all suitable for eating. It's good to eat breakfast, watch TV, or take it with you when traveling. However, it must be delicious and popular so that people will buy it. Now that everyone wants to start a business, there must be risks in doing business. It is well known that there is no risk-free business. Of course it's not that terrible. Just do what you want, you don't know until you try. A friend of mine joined Qi Le Mung Bean Crisp, which was opened in Xi 'an. Business is ok. You can search relevant information on the Internet, which should be good for you.