The four major unjust cases refer to the Great Muslim case, Yang Yuelou case, Wenxiang Zhang case and Huai 'an strange case. In the 13th year of Jiaqing in Qing Dynasty (1808), Huai 'an was flooded and the government gave relief. Li Yuchang was ordered to visit Shanyang County and live in Shanyuan Temple. The magistrate of a county asked Li to open more accounts to enrich himself. Li didn't listen, and Wang was afraid that things would be exposed and bribed Li Pu to poison him.

The magistrate Wang Gu also received 4000 taels of silver from the king and hanged himself during the autopsy. Li Shu found blood in the relics, opened the coffin to see the poison, and went to Beijing to complain. Shandong government ordered the reexamination to be truthful, so Wang and others were detained to the punishments for strict investigation. It is a fact that Wang invaded greed and gave relief money of 23,000 taels, while he received 65,438 taels+0,000 taels, and the rest was dozens of taels.

The king was put to death, and the magistrate Wang Gu was hanged. Du Jiang Tie Bao and Tongzhi Lin Yongsheng were all dismissed, and Urumqi was transferred. Jiangsu Governor Wang was dismissed and went to the river to work as a river worker. Li's entourage was executed in front of Li's grave, and the emperor's old son was really angry. Eight other people are in charge of the migration. This is one of the four unsolved cases in Qing Dynasty.

Brief introduction of Wenxiang Zhang case:

Wenxiang Zhang case is mainly about the assassination of Ma Xinyi, governor of Liangjiang River. This case is the most widely circulated, with many doubts and opinions. It is said that this case has many accounts in history. The most common saying is that it is a remnant of Wenxiang Zhang's Tenth Taiping Heavenly Kingdom. He hated Ma Xinyi and killed him.

Empress Dowager Cixi did not ask why. On the one hand, if the case is not handled properly, it will lead to some internal scandals. In order to cover up this matter, Empress Dowager Cixi sent ministers to investigate thoroughly. After half a year's experiment, no results were found. Finally, she was sentenced to reopen the pirates and escape the net. She was performed laparotomy on 187 10 in memory of Ma Xinyi's dead soul.

The suspect in this case was Zhang, who assassinated Ma Xinyi and said that the assassin was me, but at the time of interrogation, he said that he was instructed by someone. No one could believe his confession from beginning to end, so this case was called the Four Mysteries in China.

Refer to the above content: Baidu Encyclopedia-Four Misjudged Cases