1. Complain to the Ministry of Land and Resources, and demand the compulsory demolition of illegal buildings in rural areas; 2. Complain to the urban management department or the Planning Bureau about illegal urban construction; 3. If the complaint is not handled, report it to the people's government or the competent department of land and resources at a higher level; 4. Call the urban construction service hotline 123 19 to report; The exposure of online media has aroused public concern. Illegal buildings include illegal construction, self-built houses, illegal occupation of land, and occupation of public space. In case of illegal construction that refuses to be demolished, you should go to the village Committee or government department where the illegal construction is located for letters and visits or telephone complaints.

Processing flow of illegally built houses:

1. After receiving the report, the relevant departments will conduct a preliminary investigation to verify the illegal construction;

2. If it is confirmed that there is illegal construction, a notice of suspension will be issued, requiring the illegal construction party to stop construction;

3. If the illegal construction party does not cooperate, the relevant departments will take compulsory measures, such as closing the construction site;

4. For illegal houses that have been built, a notice of demolition will be issued according to law;

5. If the illegal construction party still fails to implement the demolition decision, the relevant departments will organize compulsory demolition;

6. After the demolition, the relevant departments will restore the illegal land to its original state.

To sum up, the public can report illegal buildings through various channels, including complaining to the Ministry of Land and Resources and the urban management department, calling the urban construction service hotline 123 19, and exposing it through the online media. If the complaint is fruitless, they can further report it to the higher authorities or relevant departments. At the same time, for illegal buildings that refuse to be demolished, they can also report the situation to local village committees or government departments through letters and visits or telephone calls to promote the proper solution of illegal building problems.

Legal basis:

People's Republic of China (PRC) Urban and Rural Planning Law

Article 9

All units and individuals shall abide by the urban and rural planning approved and published according to law, obey the planning management, and have the right to inquire the competent department of urban and rural planning whether the construction activities involving their interests meet the planning requirements. Any unit or individual has the right to report or accuse violations of urban and rural planning to the competent department of urban and rural planning or other relevant departments. The competent department of urban and rural planning or other relevant departments shall promptly accept reports or complaints and organize verification and handling.

Article 66

If a construction unit or individual commits one of the following acts, the competent department of urban and rural planning of the local city or county people's government shall order it to be demolished within a time limit, and may also impose a fine of less than one time the cost of the temporary construction project: (1) carrying out temporary construction without approval; (two) temporary construction is not carried out in accordance with the approved content; (three) temporary buildings and structures are not removed within the approved period.