Aren’t there 100 episodes of records of major cases in China? Why are there only 21 episodes?

"The Road to China's Big Cases" has 100 episodes and is now updated to 21 episodes. "The Great Record of China" plot introduction:

China's Great Case: 100 Episodes Director: Mr. Gao Producer: Gao An Ye Luo (10 episodes) 95 First Kidnapping Case (20 episodes) Muslim Detective Documentary (15 episodes) Fuzhou International Kidnapping Case (15 episodes) Jinan 7.9 Detective Documentary (65438). Documentary (8 episodes) Yunnan 326 Drug Trafficking Case (10 episodes) 95 (7 episodes) At the last moment, several police officers involved in the case personally took action.