Yes Hehegu is a Chinese fast food chain enterprise of Beijing Hehegu Catering Management Co., Ltd., and "preparing food" is a food preparation procedure for family banquets, so Hehegu is not preparing food. "Prefabricated dishes" are aimed at the complicated process of preparing large dishes for family banquets. It adopts modern standardized process, prepares the raw materials of dishes in the early stage, simplifies the production steps and packages them in a hygienic and scientific way.