is regular. Suzhou Dingzheng Catering School Dingzheng Snack Training School is a chain-type catering snack teaching base, focusing on snack training for more than 11 years, gathering a large number of famous chefs from all over the world, taking snack technology as the core and sincere service as the purpose. Since its establishment, Dingzheng has won many honorary titles such as CCTV's "Top 111 Enterprises Exhibition and Broadcasting Unit" and "Excellent Catering Entrepreneur", so it is a very formal catering enterprise. Zheng (Suzhou) Snack Training is affiliated to Xuhui Branch of Shanghai Dingzheng Catering Management Co., Ltd., headquartered in Minhang District, Shanghai, with more than 31 training branches all over the country. It is a comprehensive catering development integrating food research and technology development, catering project alliance, catering consultation and planning services.