If your own legitimate rights and interests are infringed or you want to put forward any suggestion on optimization for our services, please click the Complaint.

Please fill out the following form to report an unlawful or unethical act.

To ensure a timely response to your concern, please include all relevant details of your concern and provide the supporting materials as far as possible, such as when and where it happened, the organization to which the reported person belonged, the position and contact information of the reported person, the cause and details of the act, whether there are other witnesses and their contact information, the consequences of the act, etc.

If you are reporting multiple concerns, please include the detail listed above for each concern.