Who does Lanxi complain about not sending materials?

According to the relevant information, you can call the public hotline or the local CDC to make a complaint.

No matter the staff of neighborhood committees, community cadres or government workers, they should do their best to fight the epidemic, and relevant government departments should urge community workers.

The public should reduce going out during the epidemic prevention and control period, and actively cooperate with the community and relevant units to do a good job in the safety protection of themselves and their families.