Dong Xin is a 22-year-old professional football player from CHN. He currently plays for Qinghai Kunlun, wearing the number 28 shirt. He plays primarily as a Midfield.

His most recent move was a from Nanjing City to Qinghai Kunlun on 2025-08-18.

Across 8 appearances in the CFA Member Champions League 2025, Dong Xin registered 0 goals and 0 assists, while completing 0 key passes out of 0 total passes with a passing accuracy of -.