According to the statistics of the compulsory education system in Shandong Province in 2023 by Nanshan District People's Government, Jinan, Zaozhuang, Dezhou, Liaocheng and Linyi have implemented the six-three system, so compulsory education in Linyi has been implemented.
According to the Compulsory Education Law of People's Republic of China (PRC), there are two types of compulsory education in China: the 63 system and the May 4th system, and a few areas implement the eight-year system.