1. Title: The title should be written in the center of the first line of the application, with a slightly larger font.

2. Text: Introduce yourself before writing the application.

3. Ending: Leave a blank line after writing the text and write this letter. Write a salute at the top of the next line.

4. Signature: Finally, leave a line or two blank under the salute, and then sign the applicant's name and writing date in the lower right corner.

The model essay is as follows:

Taiping Community, Linhuaiguan Town, Fengyang County: I am Liu, male, Han nationality, born in June 1970. I am a resident of Taiping Community. There are three people in my family, both of whom are laid-off workers. My son is now in high school, and only two people in the whole family work to make a living. I am disabled, and my income from working is meager. There is no other source of income.

Apart from the children's school expenses and daily expenses at home, the income of the two people is very tight, and there is no savings at home. Rent a house all the year round to solve the housing problem. I really can't afford the rent now. Specially apply for housing subsidies from the government to solve the problem of renting a house for the whole family. Thank you for your approval! Salute! 20xx year x month x day.