Chengdu Rongcheng suffered their first defeat of the season in the 6th round of China's First Division Football League on May 20, going down 0-2 to Jiangxi Beidamen.
In the course of the match, Zhang Yan, a former Chinese Super League champion striker, made an inadvertent low-level mistake. In the 56th minute, Jiangxi Beidamen got a set piece opportunity, and Chengdu Rongcheng successfully cleared it. However, immediately after a precise pass from the opponent, Zhang Yan's "butter hand" mistake gave away a gift, helping the opponent to increase the score. The 8 Chengdu Rongcheng players who witnessed this scene were instantly shocked, and finally Jiangxi Beidamen took the lead with a score of 2-0 until the end of the game.
