1. Online booking: You can log in to official website or other online booking platforms of Homesickness Warehouse Memorial Hall, fill in the booking form and submit it. You usually need to make an appointment a few days or weeks in advance.

2. Telephone appointment: You can call Sihecuang Memorial Hall to make an appointment by telephone. Reservation phone numbers can generally be found in official website.

3. On-site appointment: On-site appointment can be made at the entrance of the Fourth Line Warehouse Memorial Hall. However, this way may require queuing, and there is no guarantee that you will be able to enter the memorial hall. 4. WeChat reservation: Make online reservation through the official WeChat account "Shenyang Four Stores", select information such as date, time and number of visitors, and submit relevant personal information and contact information.

No matter which way you make an appointment, you need to prepare valid identity documents and related supporting materials. Inquire about the opening hours and visiting regulations of the four-row warehouse memorial hall in advance, so as to better arrange the itinerary.