1. Collect evidence. Mr. Rice establishes evidence, such as collecting managers' misconduct and recording time and place.
2. Find a complaint channel. Mr. Rice can complain to the human resources department, customer service center and other departments through the company complaint channel.
3. Provide evidence materials. When making a complaint, Mr. Mi needs to provide his own identity information, details of the complaint and evidential materials for the company to verify and handle.
4. Wait for the processing result. Once the complaint is accepted, Mr. Rice needs to wait for the company to investigate and handle it, and keep in touch with the company to keep abreast of the progress and results of the handling.