My hometown is Nanxi Town, Yunyang County, Chongqing. What should I do to do a small business in my hometown?

This kind of business is very profitable and there is little competition. Consider that

there are cement buildings everywhere, and there are countless leaking houses. The problem is that no local people are doing it, and most of them are from other places. Now

You have good materials to help you seize the local market. Let's see what the Building Repair Group says.