You can download some ordering apps or use a search engine to find nearby food with your mobile phone. Details are as follows:

1. Using mobile phone applications: Download and use some common mobile phone applications, such as Meituan, Dianping, Baidu Maps, Google Maps, etc. These applications usually provide search and evaluation functions for nearby restaurants. You can search according to the geographical location, and learn about evaluation and recommendation.

2. Use a search engine: enter relevant keywords in the search engine, such as "nearby restaurants" and "nearby food", and the search results will include a list of nearby restaurants and related information.