According to relevant laws and regulations, no matter in urban or rural areas, food business premises must obtain corresponding food business licenses before they can legally start business. The elderly canteen in rural happiness hospital is no exception. As a place to provide catering services, you need to obtain a food business license to formally carry out business activities. This is to ensure food safety and hygiene and protect the health rights and interests of the elderly. The dining hall for the elderly in Happiness Hospital has not obtained a food business license, which is illegal without a license. Meet the relevant regulations and handle the legal license before starting business.