Career
In 2014, Long Cheng started his professional football player career with Wuhan Zall in the China League One. On 10 July 2015, Long transferred to Chinese Super League side Henan Jianye. On 11 July 2015, Long made his debut for Henan in the 2015 Chinese Super League against Chongqing Lifan, coming on as a substitute for Yin Hongbo in the 90th minute.
