When screening franchisees in in addition to formaldehyde, we must look at the company's patented technology, past large-scale cases, cooperative businesses, services and franchisees. These are the most basic conditions for judging a in addition to formaldehyde franchise company. Of course, many large companies in the market have harsh conditions for joining, and small companies are not guaranteed. Of course, there are exceptions, 0 initial fee, 0 deposit, 0 training fee, 0 management fee and 0 entrepreneurial experience. However, they have double Grade A construction qualifications. Besides the formaldehyde cases of big companies such as China Telecom and China Bank, there are also various exclusive patented technologies and R&D technologies. I believe that no entrepreneur who has joined the company in this way can resist such temptation.