I was satisfied after I went to the station to solve the problem. Can I send a banner to the bureau leader?

The Bureau for Letters and Calls is an important department of the government, which is responsible for handling letters and visits from the people and safeguarding their legitimate rights and interests. In the process of solving the problems of the bureau of letters and calls, if the leaders and staff of the bureau can actively perform their duties, serve enthusiastically and help solve the problems, then they can send a banner to express their gratitude and satisfaction.