Cong Jiayu is a 18-year-old professional football player from CHN. He currently plays for Jiangxi Lushan U21, wearing the number 62 shirt. He plays primarily as a Midfield.

Across 14 appearances in the Chinese Football Assorciation U-21 League 2025, Cong Jiayu registered 1 goals and 1 assists, while completing 6 key passes out of 203 total passes with a passing accuracy of 11.2.