Duan Chengyan is a 19-year-old professional football player from CHN. He currently plays for Yunnan Yukun U17, wearing the number 19 shirt. He plays primarily as a Midfield.

Across 6 appearances in the Chinese U17 League 2024, Duan Chengyan registered 0 goals and 0 assists, while completing 0 key passes out of 15 total passes with a passing accuracy of 1.7.