On September 3, invited by the movie theater chain of henan academy of sciences, Jingyan Wu, Junfeng Niu and Zhao Jian Lei, the creators of the young comedy "Leave without saying goodbye", came to zheng to promote the new movie. As a graduation trip movie, "Leave without saying goodbye" tells four irreconcilable brothers and mistakenly starts a crazy journey. During this journey across half of China, they made many mistakes and even almost lost their lives because of their wilfulness. However, when they were faced with life and death, the four brothers held each other's hands tightly and coped with all the difficulties together. In the end, everyone found the meaning of life in this journey.

On August 27, the quick flash store of ha-pi x PONY was parachuted into zhengzhou's middle gate, and song bingyang was the star store manager, providing intimate "service" for fans!