1. Online processing: You can log on to the website of Xiamen Real Estate Registration Center, select "Inquiry of Acceptance Number" under the "Inquiry" column, and enter the relevant information inquiry acceptance number.
2. Window inquiry: You can also inquire at the window of Xiamen Real Estate Registration Center. When you arrive at the window, you need to provide some basic personal information and relevant real estate certification materials.
3. Hotline: If you have other questions or need more help, you can call the hotline of Xiamen Real Estate Registration Center for consultation.