1, Public Comment: The official account of WeChat is a well-known comment website in China, which can query comments and word-of-mouth information of various businesses including catering businesses. Wechat search for "public comment" can pay attention.

2. Meituan Takeaway Merchant Center: If the catering merchant has a store on Meituan Takeaway Platform, you can check the store evaluation and order information in the official WeChat account. WeChat search for "Meituan Takeaway Merchant Center" can be followed.