Can I repeat my studies in Shenyang in our school?

I can't. As of July 15, 2023, many colleges and universities in Shenyang no longer offer repeat classes, so candidates who fail to repeat classes must consult official website and the local education bureau to find out which high school has set up repeat classes and whether their grades are enough for the admission line of repeat classes. Shenyang is a prefecture-level city and the capital city of Liaoning Province under the jurisdiction of People's Republic of China (PRC). Located in the southeast of China and the middle of Liaoning Province.