An activist accused of damaging national security by spreading subversive thoughts and conducting anti-national activities pleaded guilty at Tianjin No 2 Intermediate People's Court on Friday.

Prosecutors said that Gou Hongguo went abroad to allegedly get training in subversion after met Hu Shigen, leader of an illegal organization, which claims to hold religious activities, in 2013.

Since then, Gou, led by Hu, allegedly took part in anti-China forums abroad and spread subversive thoughts after he returned home, according to prosecutors.

Gou allegedly provided money for Hu, lawyer Zhou Shifeng and other activists Zhai Yanmin and Le Heping to organize protests against the country, the prosecutors said.

Earlier this week, Zhai, Hu and Zhou were sentenced for subverting State power by the court. Zhai was given three years in prison with a four-year reprieve. Hu was sentenced to seven-and-a-half years and Zhou was jailed for seven years.

Li is being prosecuted in a separate case.