Being a restaurant is a very real undertaking, and the profit will not be very high. In addition to the general objective market reasons, revenue is directly linked to cost, which consists of many parts, such as rent, water and electricity, labor, pre-decoration, tableware purchase, material procurement and so on. There is another very important factor to consider, and you should also consider the sources of Thai food and the chefs! If you join, you can get help, but your biggest problem may be money, haha, now money is the boss, and everything is easy with money!