Beans burn beans: a metaphor for brothers eating each other. Source: The Seven Steps Poem of the Three Kingdoms: "Boil beans and burn them, and the beans cry in the kettle. This is the same root, and it is urgent not to speculate with each other. "
Fried beans: a metaphor for brothers eating each other. It's the same as "burning beans with beans" Source: Lin's "Song of Prisoners": "The beans are fried with each other, which is cheap for the enemy of the country."
Boiling beans is burning: burning: burning; Wax: beanstalk. Boil beans with tofu as fuel. Metaphor brothers kill each other. Source: Liu Yiqing Southern Song Dynasty's Shi Shuo Xin Yu Literature: "Wendy wants to make Dong' Wang E' write a poem in seven steps, and if he fails, he will implement Dafa. The answer is a poem saying:' Boiling beans is soup, soaking beans is the method, burning beans under the kettle and crying beans in the kettle are born from the same root. Why bother frying beans? The emperor was deeply ashamed. "