In addition to Meng Mu's three tricks, there are Broken Loom and Saint Amethyst: "In the past, Meng Mu chose its neighbors. If you don't learn, you will break the loom. " There is also an allusion to the "rag machine" in history, which is the story of Le Yangzi's wife recorded in Ye Fan's "Mrs. Were Han". Le Yangzi is from Henan. When he was young, Le Yangzi was not known to the world. Instead, I made many mistakes that I shouldn't have made, such as being ecstatic about finding the gold left by someone on the road, not being good at studying abroad, always missing the warmth of my family, being gentle with my wife, and often running home. It was only after his virtuous wife spared no expense to use the radical education method of "breaking the loom" that he suddenly repented, made great efforts to become a general of a country, and finally made great contributions to the country. This is a story of "a good wife helps her husband" in modern Chinese, which encourages her husband to be ambitious, not greedy for ill-gotten gains, and at the same time pursue knowledge with perseverance, realize his ideal ambition and become an indomitable man.