惊蛇入草

Explanation: Described as vigorous and lively write cursive. 　　Usage: The main predicate; as object, attribute; describe the strong and lively calligraphy 　　Source: Tang Wei added, "the book Mexican Tau tactic": "to make a pull, such as hundred Kuteng for an indulgence such as the shock into the grass snake." 　　Examples: Jun Ge, such as a hundred to make a crossbow for a little as the peak falling stone, to make a pull, such as hundred Kuteng for an indulgence, such as ~. (Ming Li Zhi, "Lake _Set_ in early mentorship four")