Don't write about your shortcomings, just write about your strengths, which will test your writing level, because you can't make people feel that your strengths are insignificant, and you can't make people feel that you are too boastful. So propriety is very important.
There are some things written for your reference:
Name, age, date of birth
Introduction of father and mother
Home address (very important! This is related to which school district you are from and whether you will be admitted.
Graduating school (write down which district you belong to, because schools in each district may have the same name, and write down classes)
What position do you hold in the school (such as the brigade Committee, etc.) )
Do you have any special hobbies (if you are a junior three student, you should write them down)
What awards have you won in these years (such as composition contest, English contest, etc.)? )
Final exam results and rankings over the years
Grades and rankings of remedial class exams
Are there any special requirements (such as entering a small class or an instrument class)?
The teacher's comments on you in the grade book (preferably signed by the current class teacher)
If there is a trust relationship, you can also pay it directly ~ ~
You can also choose to write your own physical quality (height, weight and vision) (more useful, it is recommended to write)
Finally, I have to write a few polite words, such as "I hope teachers can give you care and love" and "salute".