不根之论

Explanation: Root: under; theory: remarks. Unfounded remarks. 　　Source: "Han Yan to help pass": "New Moon, Gao did not hold of the root, rather Comedians on the animals. 　　Examples: Imperial bent Bei Gou enough to shift the text, ~, is such a heart, and ye shall know who do ask the public Zai Yi Shi. (Song Chenliang "Zheng Jing Wang mingled order")