1. Query on the official website of the Ministry of Land and Resources: official website, the Ministry of Land and Resources in different regions may be different, and you can search according to the name of the region. For example, the "Red Line Map of XX Area" often has the entrance of "Geographic Information" or "Cadastral Management" in official website, through which the corresponding land information can be inquired.
2. Search in map application and map search engine: search the land red line map of this area by inputting keywords or addresses.
3. Consult the local land management department or relevant institutions to obtain the latest and most accurate land red line map information.