Далянь Шидэ
Zheng Jianfeng started his career with Dalian Shide F.C. and was sent out to their youth team called Dalian Shide Siwu FC who were allowed to take part in Singapore's 2008 S.League. Upon his return to Dalian Shide he would be given his chance to make his debut for the team on July 28, 2010 in a league game against Changchun Yatai that Dalian won 2–1.