化及豚鱼

Explanation: Metaphor of universal enlightenment and in-depth. The phrase "easy Zhongfu": "Zhongfu, including but just too soft, and said the Sunda, Fu, is of the state also; dolphin fish, guitar, letters and dolphin fish." 　　Source: Phrase "easy Zhongfu" Zhongfu, including but just too soft, and said the Sunda, Fu, is of the state also; dolphin fish, guitar, letters and dolphin fish. " 　　Examples: Relegated in Luo, is universal instrument, ~, famous suckling. ★ Song Su Shi's "real priest Ma Jun Wen"