How to write an application letter, which is one of the materials needed for the recruitment of university teachers?

* * * School: There are a group of people in our unit * * *, and the leader is * * (mobile phone number). Visit and study in your company. Hope to contact. * * * List of personnel attached to the school (official seal) Date: * * * * (male) * * * (male) * * * (female) Remember to indicate the gender and number of people. So that the other party can receive it conveniently.