Career
Li Siyuan started his professional football career in 2005 when he joined Chongqing Lifan for the 2005 Chinese Super League campaign. On 3 July 2005, He made his debut for Chongqing Lifan in the 2005 Chinese Super League against Sichuan Guancheng. In March 2011, Li transferred to China League Two side Chongqing F.C.
In March 2014, he transferred to China League Two side Sichuan Longfor.
In July 2014, Li transferred to another China League Two side Meizhou Kejia.