Who is the historical figure who is catching turtles in a jar?

Li Kui JY; Explanation: Catch the tortoise from the big jar. Metaphor means that the object you want to capture is under control. Describe it as easy and sure.

From: Yuan Kang Jinzhi's "Li Kui jy Negative Classic" is the fourth fold: "This is the itching spot of rubbing my mountain, training him to catch turtles in a jar and bring them when he comes." At the end of the Northern Song Dynasty, heroes in Liangshan, Shandong Province revolted, and Song Jiang was acclaimed as the leader of the uprising. Rebels are disciplined, killing the rich and helping the poor, suppressing local tyrants and evil gentry, and repeatedly defeating the imperial army. They are world-famous and applauded by the people. At the foot of the mountain not far from Liangzhanpo Dazhai, there is an apricot blossom village. There is a small hotel in the village. There is no one else in the old man's family, only a daughter of 18 years old named full house jiao. The whole house is beautiful and moving, and she lives alone with the old man. Although the father and daughter are not rich, the days are still calm. One day, two local ruffians and hooligans came to the hotel to drink. After a full meal, not only did he not pay for the drinks, but he also had evil thoughts about the beautiful young girl and forcibly took it away. The old man was about to stop when he was kicked to the ground. Two hooligans said, "We are Liangshan heroes Song Jiang and Lu. Dare you disobey? The lady will come back to live with us for two days. If you tell others, be careful! " Say and turn away. Just as the old man was heartbroken, Liangshan hero Li Kui JY passed by the hotel. I heard that Song Jianghe did such a heinous thing. Born honest, he was furious and determined to go up the mountain to get even with Song Jiang. Li Kui jy rushed back to the shanzhai and made a scene at the Loyalty Hall. Knowing that he had wronged Song Jiang, he was ashamed and ordered to tie himself up and make amends to Song Jiang. At this time, the old man came to report that the two villains came again and were sleeping soundly in the shop after being drunk by him. Li Kui jy said excitedly: "Just right, look at Lao Zi catching turtles in a jar and cleaning up these two bad guys!" Li Kui jy rushed down the hill with an axe in his hand, and finally drove away the two hooligans who pretended to be Liangshan heroes and ruined Liangshan's reputation. "Catch turtles in a jar" means to catch turtles in a big jar. Metaphor means that everything you want is under control.