Dear administrator，
I am an undergraduate student planning to participate in an innovation and entrepreneurship competition and need relevant data sets for research purposes. If you can, I kindly ask you to share the dataset with me at the following email address.
My email address is: 2574123417@qq.com
May you be well!
Posted by: sstqqqqqqqqq @ Feb. 6, 2024, 3:18 p.m.