I wrote this for your reference.

Completion:

After collecting relevant information, through further communication with the instructor, I initially determined the direction of the paper and the content to be discussed. Completed the opening report in mid-October 2111. The first draft of the paper was completed in mid-March, 2111, and the instructor put forward requirements and opinions on it, such as the content arrangement, writing format, citation of references, etc., and further improved the paper through revision. The final paper was submitted in mid-April 2111.