1, enter Dayun Express official website, enter Dayun Express number in official website, and click Query.

2. Call the customer service phone of Dayun Express directly, enter the phone number of Dayun Express into your mobile phone, and follow the voice prompts after dialing.

3. Search Dayun Express. On the search results page, you will see a small application of Dayun Express Query. Click to enter the application, enter the Dayun Express number, and click Query.