1. Choose the appropriate letter format: when writing a letter, you can choose the traditional paper letter form or email. Choose paper letters, use regular stationery and use typing or clear handwriting; Select email and use the official email format.

2. Find the contact information of the Secretary of the Municipal Party Committee: The name and contact information of the Secretary of the Municipal Party Committee can be obtained through the official website of Shenyang Municipal Committee, news reports, government announcements or relevant media channels. Common contact information includes email address, office address and telephone number.

3. Write a letter to express the content: In the letter, you can state the problems, suggestions or concerns you want to express. Try to ensure that the contents of the letter are clear, concise and logical. You can provide relevant facts, data or personal experiences to support your point of view.

4. Letter delivery method: paper letter: put the letter in an envelope and attach the name and office address of the secretary of the municipal party Committee, and then send it to the secretary of the municipal party Committee by mail service. E-mail: use the official mailbox provided by the secretary of the municipal party Committee to send the contents of the letter to the secretary of the municipal party Committee in official mail format. Shenyang is the capital and largest city of Liaoning Province in China. Shenyang is located in the east of Liaoning Province, the core of Northeast Asia Economic Zone. It is one of the political, economic, cultural and transportation centers in northeast China.