The 2018 Chinese Football Association Division Two League season was the 29th season since its establishment in 1989. The league is expanded to 28 teams, with 14 teams in North Group and 14 teams in South Group.
On 11 July 2018, Anhui Hefei Guiguan and Shenyang Dongjin failed to register for the rest of the season due to salary arrears.
Teams relegated from 2017 China League One
Teams promoted from 2017 China Amateur Football League
Teams promoted to 2018 China League One
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2âÂÂ2 on aggregate. Shaanxi Chang'an Athletic won on away goals.
Nantong Zhiyun won 1âÂÂ0 on aggregate.
Sichuan Longfor won 6âÂÂ0 on aggregate.
Jiangsu Yancheng Dingli won 1âÂÂ0 on aggregate.
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Nantong Zhiyun won 2âÂÂ0 on aggregate.
Sichuan Longfor won 2âÂÂ0 on aggregate.
Shaanxi Chang'an Athletic qualified to 2018 China League One relegation play-offs.