Slaughtering white ducks refers to an impostor case. In the late Qing Dynasty, such things were everywhere. The rich commit crimes and then pay the poor to take the fall. Wang is one of them. He took the fall for Hu Ti 'an who was arrested by Nanyang zhenping county. However, due to Hu Ti 'an's serious crime, Wang reneged, so the case of killing the white duck went to court and finally to Cixi. Later, after several investigations, Wang was finally proved innocent.

At the end of the Qing dynasty, the country was in turmoil, the western powers were eyeing up, and the Qing dynasty was corrupt and incompetent. Finally, the people fell into poverty and many people could not survive. At this time, the impostor becomes a poor man who earns money. If he really didn't survive, no one would want to go to jail. Anyway, there were many such things at that time, and the government was used to it. At that time, it was called the case of killing white ducks.

Hu Ti 'an, the watchman of zhenping county in Nanyang Prefecture, is a watchman to protect the people during the day, but he is really a plundering devil at night. Once he robbed a cloth dealer, but he didn't expect the cloth dealer to be a man with some skills. Later, when the cloth dealer found out that Hu Ti 'an had robbed him, he took Hu Ti 'an to the yamen, but Hu Ti 'an was not afraid at all. He paid Wang to take the case and agreed not to be sentenced to death. But I didn't expect Hu Ti 'an to have a particularly bad influence and was finally sentenced to death. Of course, Wang didn't want to. He couldn't risk his life for dozens of taels of silver, so he pleaded guilty on the execution ground.

At that time, the official felt that there was a problem, began to report it, and then made a detailed investigation, but this movement made a lot of noise. Finally, it was done in front of Empress Dowager Cixi. After careful inquiry, Wang was indeed an impostor, and the case of slaughtering white ducks finally came to light.