Zhengzhou Agricultural Bank APP is a mobile phone application that provides financial services, but the menu information of Henan canteen does not belong to the category of banking services. Therefore, you can't view the menu of Henan canteen through this application, and you need to obtain relevant information through other channels. You can consider searching the official account or contact number of Henan canteen on search engines or social media to ask related questions. In addition, it is recommended to pay more attention to protective measures when using the APP to protect personal information and financial security.