Is the mailbox of Tongzhou District Mayor in Beijing a petition?

The mailbox of Tongzhou District Mayor in Beijing is not a letter or visit. The mayor's mailbox is an important channel for the district government to closely contact the masses and collect their opinions and suggestions through the network. It is an important way for the masses to reflect the situation to the district leaders and put forward their opinions and suggestions. It is an important way for the government to interact with citizens and society, not letters and visits. Letters and visits refer to individual citizens or groups contacting the institutions or personnel responsible for letters and visits in various forms, such as letters, e-mails, visits, telephone calls, faxes and short messages, with the national political parties, governments, societies, people's congresses, the judiciary, the Chinese People's Political Consultative Conference, communities, enterprises and institutions, so as to reflect the situation, express their opinions and request to solve problems.