But if you do retail, clothing and snacks are okay, easier. If you have not done business, or not Jinan, do not blindly invest. Q: If you want to do catering should choose where is better? Answer: If you do fast food, it is very simple: crowded places such as schools, large markets, shopping streets nearby, these places have a large number of long-term customer base. The latter one you understand is not right, low and medium grade restaurants and fast food snacks to face the customer class is not too different, the difference is the timing and purpose of the meal, that is, the motivation to buy.